72227407

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9059}}^1$

素因数の和:9150

約数の個数: 16

約数和(自身を含む): 88715520

約数和(自身を除く): 16488113

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 9059, 63413, 154003, 606953, 1078021, 4248671, 10318201, 72227407]

約数ペア:

[(1, 72227407), (7, 10318201), (17, 4248671), (67, 1078021), (119, 606953), (469, 154003), (1139, 63413), (7973, 9059)]