16366928697

素因数分解:

$3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{577}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 27815385312

約数和(自身を除く): 11448456615

約数列:

[1, 3, 7, 9, 21, 49, 63, 131, 147, 393, 441, 491, 577, 917, 1179, 1473, 1731, 2751, 3437, 4039, 4419, 5193, 6419, 8253, 10311, 12117, 19257, 24059, 28273, 30933, 36351, 57771, 64321, 72177, 75587, 84819, 192963, 216531, 226761, 254457, 283307, 450247, 529109, 578889, 680283, 849921, 1350741, 1587327, 1983149, 2549763, 3151729, 3703763, 4052223, 4761981, 5949447, 9455187, 11111289, 13882043, 17848341, 28365561, 33333867, 37113217, 41646129, 111339651, 124938387, 259792519, 334018953, 779377557, 1818547633, 2338132671, 5455642899, 16366928697]

約数ペア:

[(1, 16366928697), (3, 5455642899), (7, 2338132671), (9, 1818547633), (21, 779377557), (49, 334018953), (63, 259792519), (131, 124938387), (147, 111339651), (393, 41646129), (441, 37113217), (491, 33333867), (577, 28365561), (917, 17848341), (1179, 13882043), (1473, 11111289), (1731, 9455187), (2751, 5949447), (3437, 4761981), (4039, 4052223), (4419, 3703763), (5193, 3151729), (6419, 2549763), (8253, 1983149), (10311, 1587327), (12117, 1350741), (19257, 849921), (24059, 680283), (28273, 578889), (30933, 529109), (36351, 450247), (57771, 283307), (64321, 254457), (72177, 226761), (75587, 216531), (84819, 192963)]