64770693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{40507}}^1$

素因数の和:40564

約数の個数: 16

約数和(自身を含む): 95274816

約数和(自身を除く): 30504123

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 40507, 121521, 526591, 1579773, 1660787, 4982361, 21590231, 64770693]

約数ペア:

[(1, 64770693), (3, 21590231), (13, 4982361), (39, 1660787), (41, 1579773), (123, 526591), (533, 121521), (1599, 40507)]