8266264461

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1296

約数の個数: 128

約数和(自身を含む): 15689318400

約数和(自身を除く): 7423053939

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 79, 91, 111, 117, 189, 237, 259, 273, 333, 351, 481, 553, 711, 777, 819, 999, 1027, 1151, 1443, 1659, 2133, 2331, 2457, 2923, 3081, 3367, 3453, 4329, 4977, 6993, 7189, 8057, 8769, 9243, 10101, 10359, 12987, 14931, 14963, 20461, 21567, 24171, 26307, 27729, 30303, 31077, 37999, 42587, 44889, 61383, 64701, 72513, 78921, 90909, 90929, 104741, 113997, 127761, 134667, 184149, 194103, 217539, 265993, 272787, 298109, 314223, 341991, 383283, 404001, 552447, 553631, 636503, 797979, 818361, 894327, 942669, 1025973, 1149849, 1182077, 1660893, 1909509, 2393937, 2455083, 2682981, 2828007, 3364373, 3546231, 3875417, 4982679, 5728527, 7181811, 8048943, 8274539, 10093119, 10638693, 11626251, 14948037, 17185581, 23550611, 24823617, 30279357, 31916079, 34878753, 43736849, 70651833, 74470851, 90838071, 104636259, 131210547, 211955499, 223412553, 306157943, 393631641, 635866497, 918473829, 1180894923, 2755421487, 8266264461]

約数ペア:

[(1, 8266264461), (3, 2755421487), (7, 1180894923), (9, 918473829), (13, 635866497), (21, 393631641), (27, 306157943), (37, 223412553), (39, 211955499), (63, 131210547), (79, 104636259), (91, 90838071), (111, 74470851), (117, 70651833), (189, 43736849), (237, 34878753), (259, 31916079), (273, 30279357), (333, 24823617), (351, 23550611), (481, 17185581), (553, 14948037), (711, 11626251), (777, 10638693), (819, 10093119), (999, 8274539), (1027, 8048943), (1151, 7181811), (1443, 5728527), (1659, 4982679), (2133, 3875417), (2331, 3546231), (2457, 3364373), (2923, 2828007), (3081, 2682981), (3367, 2455083), (3453, 2393937), (4329, 1909509), (4977, 1660893), (6993, 1182077), (7189, 1149849), (8057, 1025973), (8769, 942669), (9243, 894327), (10101, 818361), (10359, 797979), (12987, 636503), (14931, 553631), (14963, 552447), (20461, 404001), (21567, 383283), (24171, 341991), (26307, 314223), (27729, 298109), (30303, 272787), (31077, 265993), (37999, 217539), (42587, 194103), (44889, 184149), (61383, 134667), (64701, 127761), (72513, 113997), (78921, 104741), (90909, 90929)]