327975549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{757}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 503554560

約数和(自身を除く): 175579011

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 691, 757, 2073, 2271, 7601, 8327, 13129, 14383, 22803, 24981, 39387, 43149, 144419, 158213, 433257, 474639, 523087, 1569261, 5753957, 9938653, 17261871, 29815959, 109325183, 327975549]

約数ペア:

[(1, 327975549), (3, 109325183), (11, 29815959), (19, 17261871), (33, 9938653), (57, 5753957), (209, 1569261), (627, 523087), (691, 474639), (757, 433257), (2073, 158213), (2271, 144419), (7601, 43149), (8327, 39387), (13129, 24981), (14383, 22803)]