71689827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3257}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 112596480

約数和(自身を除く): 40906653

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 319, 667, 759, 957, 2001, 3257, 7337, 9771, 22011, 35827, 74911, 94453, 107481, 224733, 283359, 824021, 1038983, 2172419, 2472063, 3116949, 6517257, 23896609, 71689827]

約数ペア:

[(1, 71689827), (3, 23896609), (11, 6517257), (23, 3116949), (29, 2472063), (33, 2172419), (69, 1038983), (87, 824021), (253, 283359), (319, 224733), (667, 107481), (759, 94453), (957, 74911), (2001, 35827), (3257, 22011), (7337, 9771)]