168954237

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{3049}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 251222400

約数和(自身を除く): 82268163

約数列:

[1, 3, 9, 47, 131, 141, 393, 423, 1179, 3049, 6157, 9147, 18471, 27441, 55413, 143303, 399419, 429909, 1198257, 1289727, 3594771, 18772693, 56318079, 168954237]

約数ペア:

[(1, 168954237), (3, 56318079), (9, 18772693), (47, 3594771), (131, 1289727), (141, 1198257), (393, 429909), (423, 399419), (1179, 143303), (3049, 55413), (6157, 27441), (9147, 18471)]