355908033

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23581}}^1$

素因数の和:23646

約数の個数: 32

約数和(自身を含む): 581060480

約数和(自身を除く): 225152447

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 15093, 23581, 70743, 212229, 306553, 636687, 919659, 1013983, 2758977, 3041949, 8276931, 9125847, 13181779, 27377541, 39545337, 118636011, 355908033]

約数ペア:

[(1, 355908033), (3, 118636011), (9, 39545337), (13, 27377541), (27, 13181779), (39, 9125847), (43, 8276931), (117, 3041949), (129, 2758977), (351, 1013983), (387, 919659), (559, 636687), (1161, 306553), (1677, 212229), (5031, 70743), (15093, 23581)]