15666216069

素因数分解:

$3^1\times 7^1\times {\mathrm{49877}}^1\times {\mathrm{14957}}^1$

素因数の和:64844

約数の個数: 16

約数和(自身を含む): 23874403968

約数和(自身を除く): 8208187899

約数列:

[1, 3, 7, 21, 14957, 44871, 49877, 104699, 149631, 314097, 349139, 1047417, 746010289, 2238030867, 5222072023, 15666216069]

約数ペア:

[(1, 15666216069), (3, 5222072023), (7, 2238030867), (21, 746010289), (14957, 1047417), (44871, 349139), (49877, 314097), (104699, 149631)]