121643331

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^2\times {\mathrm{89}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 168391440

約数和(自身を除く): 46748109

約数列:

[1, 3, 73, 79, 89, 219, 237, 267, 5767, 6241, 6497, 7031, 17301, 18723, 19491, 21093, 455593, 513263, 555449, 1366779, 1539789, 1666347, 40547777, 121643331]

約数ペア:

[(1, 121643331), (3, 40547777), (73, 1666347), (79, 1539789), (89, 1366779), (219, 555449), (237, 513263), (267, 455593), (5767, 21093), (6241, 19491), (6497, 18723), (7031, 17301)]