87178341

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 121574880

約数和(自身を除く): 34396539

約数列:

[1, 3, 41, 59, 123, 177, 293, 879, 1681, 2419, 5043, 7257, 12013, 17287, 36039, 51861, 99179, 297537, 492533, 708767, 1477599, 2126301, 29059447, 87178341]

約数ペア:

[(1, 87178341), (3, 29059447), (41, 2126301), (59, 1477599), (123, 708767), (177, 492533), (293, 297537), (879, 99179), (1681, 51861), (2419, 36039), (5043, 17287), (7257, 12013)]