71963639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 80745984

約数和(自身を除く): 8782345

約数列:

[1, 11, 43, 353, 431, 473, 3883, 4741, 15179, 18533, 152143, 166969, 203863, 1673573, 6542149, 71963639]

約数ペア:

[(1, 71963639), (11, 6542149), (43, 1673573), (353, 203863), (431, 166969), (473, 152143), (3883, 18533), (4741, 15179)]