71264307

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2311}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 100248320

約数和(自身を除く): 28984013

約数列:

[1, 3, 19, 57, 541, 1623, 2311, 6933, 10279, 30837, 43909, 131727, 1250251, 3750753, 23754769, 71264307]

約数ペア:

[(1, 71264307), (3, 23754769), (19, 3750753), (57, 1250251), (541, 131727), (1623, 43909), (2311, 30837), (6933, 10279)]