74020226727

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{13219}}^1$

素因数の和:13683

約数の個数: 32

約数和(自身を含む): 101854494720

約数和(自身を除く): 27834267993

約数列:

[1, 3, 47, 141, 151, 263, 453, 789, 7097, 12361, 13219, 21291, 37083, 39657, 39713, 119139, 621293, 1863879, 1866511, 1996069, 3476597, 5599533, 5988207, 10429791, 93815243, 163400059, 281445729, 490200177, 524966147, 1574898441, 24673408909, 74020226727]

約数ペア:

[(1, 74020226727), (3, 24673408909), (47, 1574898441), (141, 524966147), (151, 490200177), (263, 281445729), (453, 163400059), (789, 93815243), (7097, 10429791), (12361, 5988207), (13219, 5599533), (21291, 3476597), (37083, 1996069), (39657, 1866511), (39713, 1863879), (119139, 621293)]