131750493

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3583}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 214695936

約数和(自身を除く): 82945443

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1751, 2163, 3583, 5253, 10749, 12257, 25081, 36771, 60911, 75243, 182733, 369049, 426377, 1107147, 1279131, 2583343, 6273833, 7750029, 18821499, 43916831, 131750493]

約数ペア:

[(1, 131750493), (3, 43916831), (7, 18821499), (17, 7750029), (21, 6273833), (51, 2583343), (103, 1279131), (119, 1107147), (309, 426377), (357, 369049), (721, 182733), (1751, 75243), (2163, 60911), (3583, 36771), (5253, 25081), (10749, 12257)]