63210357

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9377}}^1$

素因数の和:9497

約数の個数: 24

約数和(自身を含む): 105333696

約数和(自身を除く): 42123339

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 9377, 28131, 65639, 84393, 196917, 590751, 1003339, 3010017, 7023373, 9030051, 21070119, 63210357]

約数ペア:

[(1, 63210357), (3, 21070119), (7, 9030051), (9, 7023373), (21, 3010017), (63, 1003339), (107, 590751), (321, 196917), (749, 84393), (963, 65639), (2247, 28131), (6741, 9377)]