123996339

素因数分解:

$3^8\times {\mathrm{18899}}^1$

素因数の和:18923

約数の個数: 18

約数和(自身を含む): 185994900

約数和(自身を除く): 61998561

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 18899, 56697, 170091, 510273, 1530819, 4592457, 13777371, 41332113, 123996339]

約数ペア:

[(1, 123996339), (3, 41332113), (9, 13777371), (27, 4592457), (81, 1530819), (243, 510273), (729, 170091), (2187, 56697), (6561, 18899)]