64610637

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8161}}^1$

素因数の和:8213

約数の個数: 32

約数和(自身を含む): 109697280

約数和(自身を除く): 45086643

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 8161, 24483, 57127, 106093, 171381, 236669, 318279, 710007, 742651, 1656683, 2227953, 3076697, 4970049, 9230091, 21536879, 64610637]

約数ペア:

[(1, 64610637), (3, 21536879), (7, 9230091), (13, 4970049), (21, 3076697), (29, 2227953), (39, 1656683), (87, 742651), (91, 710007), (203, 318279), (273, 236669), (377, 171381), (609, 106093), (1131, 57127), (2639, 24483), (7917, 8161)]