146111679

素因数分解:

$3^2\times 7^2\times {\mathrm{331319}}^1$

素因数の和:331339

約数の個数: 18

約数和(自身を含む): 245508120

約数和(自身を除く): 99396441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 331319, 993957, 2319233, 2981871, 6957699, 16234631, 20873097, 48703893, 146111679]

約数ペア:

[(1, 146111679), (3, 48703893), (7, 20873097), (9, 16234631), (21, 6957699), (49, 2981871), (63, 2319233), (147, 993957), (441, 331319)]