63851991

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64693}}^1$

素因数の和:64750

約数の個数: 16

約数和(自身を含む): 99369984

約数和(自身を除く): 35517993

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 64693, 194079, 452851, 1358553, 3040571, 9121713, 21283997, 63851991]

約数ペア:

[(1, 63851991), (3, 21283997), (7, 9121713), (21, 3040571), (47, 1358553), (141, 452851), (329, 194079), (987, 64693)]