89868129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 134534400

約数和(自身を除く): 44666271

約数列:

[1, 3, 13, 29, 39, 87, 181, 377, 439, 543, 1131, 1317, 2353, 5249, 5707, 7059, 12731, 15747, 17121, 38193, 68237, 79459, 165503, 204711, 238377, 496509, 1032967, 2304311, 3098901, 6912933, 29956043, 89868129]

約数ペア:

[(1, 89868129), (3, 29956043), (13, 6912933), (29, 3098901), (39, 2304311), (87, 1032967), (181, 496509), (377, 238377), (439, 204711), (543, 165503), (1131, 79459), (1317, 68237), (2353, 38193), (5249, 17121), (5707, 15747), (7059, 12731)]