288849663

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 450627840

約数和(自身を除く): 161778177

約数列:

[1, 3, 9, 23, 59, 67, 69, 177, 201, 207, 353, 531, 603, 1059, 1357, 1541, 3177, 3953, 4071, 4623, 8119, 11859, 12213, 13869, 20827, 23651, 24357, 35577, 62481, 70953, 73071, 90919, 187443, 212859, 272757, 479021, 543973, 818271, 1395409, 1437063, 1631919, 4186227, 4311189, 4895757, 12558681, 32094407, 96283221, 288849663]

約数ペア:

[(1, 288849663), (3, 96283221), (9, 32094407), (23, 12558681), (59, 4895757), (67, 4311189), (69, 4186227), (177, 1631919), (201, 1437063), (207, 1395409), (353, 818271), (531, 543973), (603, 479021), (1059, 272757), (1357, 212859), (1541, 187443), (3177, 90919), (3953, 73071), (4071, 70953), (4623, 62481), (8119, 35577), (11859, 24357), (12213, 23651), (13869, 20827)]