158008401

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{14891}}^1$

素因数の和:15034

約数の個数: 20

約数和(自身を含む): 237855024

約数和(自身を除く): 79846623

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 14891, 44673, 134019, 402057, 1206171, 1950721, 5852163, 17556489, 52669467, 158008401]

約数ペア:

[(1, 158008401), (3, 52669467), (9, 17556489), (27, 5852163), (81, 1950721), (131, 1206171), (393, 402057), (1179, 134019), (3537, 44673), (10611, 14891)]