151949817

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 233472000

約数和(自身を除く): 81522183

約数列:

[1, 3, 9, 27, 31, 93, 279, 379, 479, 837, 1137, 1437, 3411, 4311, 10233, 11749, 12933, 14849, 35247, 44547, 105741, 133641, 181541, 317223, 400923, 544623, 1633869, 4901607, 5627771, 16883313, 50649939, 151949817]

約数ペア:

[(1, 151949817), (3, 50649939), (9, 16883313), (27, 5627771), (31, 4901607), (93, 1633869), (279, 544623), (379, 400923), (479, 317223), (837, 181541), (1137, 133641), (1437, 105741), (3411, 44547), (4311, 35247), (10233, 14849), (11749, 12933)]