71755821

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{14683}}^1$

素因数の和:14873

約数の個数: 16

約数和(自身を含む): 106899520

約数和(自身を除く): 35143699

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 14683, 44049, 132147, 396441, 2657623, 7972869, 23918607, 71755821]

約数ペア:

[(1, 71755821), (3, 23918607), (9, 7972869), (27, 2657623), (181, 396441), (543, 132147), (1629, 44049), (4887, 14683)]