164057439

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{293}}^2$

素因数の和:616

約数の個数: 36

約数和(自身を含む): 274968456

約数和(自身を除く): 110911017

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 293, 637, 879, 1911, 2051, 3809, 6153, 11427, 14357, 26663, 43071, 79989, 85849, 186641, 257547, 559923, 600943, 1116037, 1802829, 3348111, 4206601, 7812259, 12619803, 23436777, 54685813, 164057439]

約数ペア:

[(1, 164057439), (3, 54685813), (7, 23436777), (13, 12619803), (21, 7812259), (39, 4206601), (49, 3348111), (91, 1802829), (147, 1116037), (273, 600943), (293, 559923), (637, 257547), (879, 186641), (1911, 85849), (2051, 79989), (3809, 43071), (6153, 26663), (11427, 14357)]