85631553

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19699}}^1$

素因数の和:19738

約数の個数: 32

約数和(自身を含む): 151296000

約数和(自身を除く): 65664447

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 19699, 59097, 137893, 177291, 413679, 453077, 531873, 1241037, 1359231, 3171539, 3723111, 4077693, 9514617, 12233079, 28543851, 85631553]

約数ペア:

[(1, 85631553), (3, 28543851), (7, 12233079), (9, 9514617), (21, 4077693), (23, 3723111), (27, 3171539), (63, 1359231), (69, 1241037), (161, 531873), (189, 453077), (207, 413679), (483, 177291), (621, 137893), (1449, 59097), (4347, 19699)]