30636279

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 16365321

約数列:

[1, 3, 9, 27, 53, 79, 159, 237, 271, 477, 711, 813, 1431, 2133, 2439, 4187, 7317, 12561, 14363, 21409, 37683, 43089, 64227, 113049, 129267, 192681, 387801, 578043, 1134677, 3404031, 10212093, 30636279]

約数ペア:

[(1, 30636279), (3, 10212093), (9, 3404031), (27, 1134677), (53, 578043), (79, 387801), (159, 192681), (237, 129267), (271, 113049), (477, 64227), (711, 43089), (813, 37683), (1431, 21409), (2133, 14363), (2439, 12561), (4187, 7317)]