63853727

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1993}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 76569600

約数和(自身を除く): 12715873

約数列:

[1, 7, 23, 161, 199, 1393, 1993, 4577, 13951, 32039, 45839, 320873, 396607, 2776249, 9121961, 63853727]

約数ペア:

[(1, 63853727), (7, 9121961), (23, 2776249), (161, 396607), (199, 320873), (1393, 45839), (1993, 32039), (4577, 13951)]