129820374

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{77551}}^1$

素因数の和:77593

約数の個数: 32

約数和(自身を含む): 297799680

約数和(自身を除く): 167979306

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 77551, 155102, 232653, 465306, 697959, 1395918, 2093877, 2404081, 4187754, 4808162, 7212243, 14424486, 21636729, 43273458, 64910187, 129820374]

約数ペア:

[(1, 129820374), (2, 64910187), (3, 43273458), (6, 21636729), (9, 14424486), (18, 7212243), (27, 4808162), (31, 4187754), (54, 2404081), (62, 2093877), (93, 1395918), (186, 697959), (279, 465306), (558, 232653), (837, 155102), (1674, 77551)]