71688783

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{19163}}^1$

素因数の和:19238

約数の個数: 16

約数和(自身を含む): 101185920

約数和(自身を除く): 29497137

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 19163, 57489, 555727, 824009, 1667181, 2472027, 23896261, 71688783]

約数ペア:

[(1, 71688783), (3, 23896261), (29, 2472027), (43, 1667181), (87, 824009), (129, 555727), (1247, 57489), (3741, 19163)]