168889357785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9349}}^1\times {\mathrm{70843}}^1$

素因数の和:80217

約数の個数: 32

約数和(自身を含む): 286153084800

約数和(自身を除く): 117263727015

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 9349, 28047, 46745, 70843, 140235, 158933, 212529, 354215, 476799, 794665, 1062645, 1204331, 2383995, 3612993, 6021655, 18064965, 662311207, 1986933621, 3311556035, 9934668105, 11259290519, 33777871557, 56296452595, 168889357785]

約数ペア:

[(1, 168889357785), (3, 56296452595), (5, 33777871557), (15, 11259290519), (17, 9934668105), (51, 3311556035), (85, 1986933621), (255, 662311207), (9349, 18064965), (28047, 6021655), (46745, 3612993), (70843, 2383995), (140235, 1204331), (158933, 1062645), (212529, 794665), (354215, 476799)]