162704451

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{12163}}^1$

素因数の和:12200

約数の個数: 32

約数和(自身を含む): 272473600

約数和(自身を除く): 109769149

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 4459, 12163, 13377, 36489, 85141, 158119, 255423, 474357, 595987, 1106833, 1787961, 3320499, 4171909, 7747831, 12515727, 23243493, 54234817, 162704451]

約数ペア:

[(1, 162704451), (3, 54234817), (7, 23243493), (13, 12515727), (21, 7747831), (39, 4171909), (49, 3320499), (91, 1787961), (147, 1106833), (273, 595987), (343, 474357), (637, 255423), (1029, 158119), (1911, 85141), (4459, 36489), (12163, 13377)]