156976255827

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{24531373}}^1$

素因数の和:24531464

約数の個数: 20

約数和(自身を含む): 237463700320

約数和(自身を除く): 80487444493

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 24531373, 73594119, 220782357, 662347071, 1937978467, 1987041213, 5813935401, 17441806203, 52325418609, 156976255827]

約数ペア:

[(1, 156976255827), (3, 52325418609), (9, 17441806203), (27, 5813935401), (79, 1987041213), (81, 1937978467), (237, 662347071), (711, 220782357), (2133, 73594119), (6399, 24531373)]