26205273

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 39626496

約数和(自身を除く): 13421223

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1511, 1927, 4533, 5781, 13599, 17343, 61951, 71017, 185853, 213051, 557559, 639153, 2911697, 8735091, 26205273]

約数ペア:

[(1, 26205273), (3, 8735091), (9, 2911697), (41, 639153), (47, 557559), (123, 213051), (141, 185853), (369, 71017), (423, 61951), (1511, 17343), (1927, 13599), (4533, 5781)]