47779443

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 73920000

約数和(自身を除く): 26140557

約数列:

[1, 3, 9, 27, 29, 87, 139, 261, 417, 439, 783, 1251, 1317, 3753, 3951, 4031, 11853, 12093, 12731, 36279, 38193, 61021, 108837, 114579, 183063, 343737, 549189, 1647567, 1769609, 5308827, 15926481, 47779443]

約数ペア:

[(1, 47779443), (3, 15926481), (9, 5308827), (27, 1769609), (29, 1647567), (87, 549189), (139, 343737), (261, 183063), (417, 114579), (439, 108837), (783, 61021), (1251, 38193), (1317, 36279), (3753, 12731), (3951, 12093), (4031, 11853)]