68866623

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47527}}^1$

素因数の和:47563

約数の個数: 24

約数和(自身を含む): 118629888

約数和(自身を除く): 49763265

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 47527, 142581, 332689, 427743, 998067, 1093121, 2994201, 3279363, 7651847, 9838089, 22955541, 68866623]

約数ペア:

[(1, 68866623), (3, 22955541), (7, 9838089), (9, 7651847), (21, 3279363), (23, 2994201), (63, 1093121), (69, 998067), (161, 427743), (207, 332689), (483, 142581), (1449, 47527)]