160925877

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 281324160

約数和(自身を除く): 120398283

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 233, 399, 577, 699, 1197, 1631, 1731, 2097, 4039, 4427, 4893, 5193, 10963, 12117, 13281, 14679, 30989, 32889, 36351, 39843, 76741, 92967, 98667, 134441, 230223, 278901, 403323, 690669, 941087, 1209969, 2554379, 2823261, 7663137, 8469783, 17880653, 22989411, 53641959, 160925877]

約数ペア:

[(1, 160925877), (3, 53641959), (7, 22989411), (9, 17880653), (19, 8469783), (21, 7663137), (57, 2823261), (63, 2554379), (133, 1209969), (171, 941087), (233, 690669), (399, 403323), (577, 278901), (699, 230223), (1197, 134441), (1631, 98667), (1731, 92967), (2097, 76741), (4039, 39843), (4427, 36351), (4893, 32889), (5193, 30989), (10963, 14679), (12117, 13281)]