64863153

素因数分解:

$3^3\times {\mathrm{619}}^1\times {\mathrm{3881}}^1$

素因数の和:4509

約数の個数: 16

約数和(自身を含む): 96273600

約数和(自身を除く): 31410447

約数列:

[1, 3, 9, 27, 619, 1857, 3881, 5571, 11643, 16713, 34929, 104787, 2402339, 7207017, 21621051, 64863153]

約数ペア:

[(1, 64863153), (3, 21621051), (9, 7207017), (27, 2402339), (619, 104787), (1857, 34929), (3881, 16713), (5571, 11643)]