201579651

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6311}}^1$

素因数の和:6353

約数の個数: 48

約数和(自身を含む): 369630720

約数和(自身を除く): 168051069

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 351, 507, 819, 1183, 1521, 2457, 3549, 4563, 6311, 10647, 18933, 31941, 44177, 56799, 82043, 132531, 170397, 246129, 397593, 574301, 738387, 1066559, 1192779, 1722903, 2215161, 3199677, 5168709, 7465913, 9599031, 15506127, 22397739, 28797093, 67193217, 201579651]

約数ペア:

[(1, 201579651), (3, 67193217), (7, 28797093), (9, 22397739), (13, 15506127), (21, 9599031), (27, 7465913), (39, 5168709), (63, 3199677), (91, 2215161), (117, 1722903), (169, 1192779), (189, 1066559), (273, 738387), (351, 574301), (507, 397593), (819, 246129), (1183, 170397), (1521, 132531), (2457, 82043), (3549, 56799), (4563, 44177), (6311, 31941), (10647, 18933)]