156061791

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{136537}}^1$

素因数の和:136670

約数の個数: 12

約数和(自身を含む): 227199232

約数和(自身を除く): 71137441

約数列:

[1, 3, 9, 127, 381, 1143, 136537, 409611, 1228833, 17340199, 52020597, 156061791]

約数ペア:

[(1, 156061791), (3, 52020597), (9, 17340199), (127, 1228833), (381, 409611), (1143, 136537)]