57782901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12781}}^1$

素因数の和:12932

約数の個数: 16

約数和(自身を含む): 84667968

約数和(自身を除く): 26885067

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 12781, 38343, 140591, 421773, 1750997, 5252991, 19260967, 57782901]

約数ペア:

[(1, 57782901), (3, 19260967), (11, 5252991), (33, 1750997), (137, 421773), (411, 140591), (1507, 38343), (4521, 12781)]