72257487

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{617}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 97693440

約数和(自身を除く): 25435953

約数列:

[1, 3, 103, 309, 379, 617, 1137, 1851, 39037, 63551, 117111, 190653, 233843, 701529, 24085829, 72257487]

約数ペア:

[(1, 72257487), (3, 24085829), (103, 701529), (309, 233843), (379, 190653), (617, 117111), (1137, 63551), (1851, 39037)]