828261369

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 1457607312

約数和(自身を除く): 629345943

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 53, 81, 97, 117, 153, 159, 221, 243, 291, 351, 459, 477, 663, 689, 729, 873, 901, 1053, 1261, 1377, 1431, 1649, 1989, 2067, 2619, 2703, 3159, 3783, 4131, 4293, 4947, 5141, 5967, 6201, 7857, 8109, 9477, 11349, 11713, 12393, 12879, 14841, 15423, 17901, 18603, 21437, 23571, 24327, 34047, 35139, 38637, 44523, 46269, 53703, 55809, 64311, 66833, 70713, 72981, 87397, 102141, 105417, 133569, 138807, 161109, 167427, 192933, 200499, 218943, 262191, 306423, 316251, 400707, 416421, 502281, 578799, 601497, 656829, 786573, 919269, 948753, 1136161, 1202121, 1249263, 1736397, 1804491, 2359719, 2846259, 3408483, 3747789, 5209191, 5413473, 7079157, 8538777, 10225449, 15627573, 16240419, 21237471, 30676347, 48721257, 63712413, 92029041, 276087123, 828261369]

約数ペア:

[(1, 828261369), (3, 276087123), (9, 92029041), (13, 63712413), (17, 48721257), (27, 30676347), (39, 21237471), (51, 16240419), (53, 15627573), (81, 10225449), (97, 8538777), (117, 7079157), (153, 5413473), (159, 5209191), (221, 3747789), (243, 3408483), (291, 2846259), (351, 2359719), (459, 1804491), (477, 1736397), (663, 1249263), (689, 1202121), (729, 1136161), (873, 948753), (901, 919269), (1053, 786573), (1261, 656829), (1377, 601497), (1431, 578799), (1649, 502281), (1989, 416421), (2067, 400707), (2619, 316251), (2703, 306423), (3159, 262191), (3783, 218943), (4131, 200499), (4293, 192933), (4947, 167427), (5141, 161109), (5967, 138807), (6201, 133569), (7857, 105417), (8109, 102141), (9477, 87397), (11349, 72981), (11713, 70713), (12393, 66833), (12879, 64311), (14841, 55809), (15423, 53703), (17901, 46269), (18603, 44523), (21437, 38637), (23571, 35139), (24327, 34047)]