71317089

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18133}}^1$

素因数の和:18181

約数の個数: 24

約数和(自身を含む): 113156160

約数和(自身を除く): 41839071

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 18133, 54399, 163197, 344527, 417059, 1033581, 1251177, 3100743, 3753531, 7924121, 23772363, 71317089]

約数ペア:

[(1, 71317089), (3, 23772363), (9, 7924121), (19, 3753531), (23, 3100743), (57, 1251177), (69, 1033581), (171, 417059), (207, 344527), (437, 163197), (1311, 54399), (3933, 18133)]