29921049

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 46366080

約数和(自身を除く): 16445031

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 333, 491, 549, 999, 1473, 1647, 2257, 4419, 6771, 13257, 18167, 20313, 29951, 54501, 60939, 89853, 163503, 269559, 490509, 808677, 1108187, 3324561, 9973683, 29921049]

約数ペア:

[(1, 29921049), (3, 9973683), (9, 3324561), (27, 1108187), (37, 808677), (61, 490509), (111, 269559), (183, 163503), (333, 89853), (491, 60939), (549, 54501), (999, 29951), (1473, 20313), (1647, 18167), (2257, 13257), (4419, 6771)]