69080403

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 108827136

約数和(自身を除く): 39746733

約数列:

[1, 3, 7, 21, 43, 113, 129, 301, 339, 677, 791, 903, 2031, 2373, 4739, 4859, 14217, 14577, 29111, 34013, 76501, 87333, 102039, 203777, 229503, 535507, 611331, 1606521, 3289543, 9868629, 23026801, 69080403]

約数ペア:

[(1, 69080403), (3, 23026801), (7, 9868629), (21, 3289543), (43, 1606521), (113, 611331), (129, 535507), (301, 229503), (339, 203777), (677, 102039), (791, 87333), (903, 76501), (2031, 34013), (2373, 29111), (4739, 14577), (4859, 14217)]