74196759

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1571}}^1$

素因数の和:1767

約数の個数: 32

約数和(自身を含む): 122540544

約数和(自身を除く): 48343785

約数列:

[1, 3, 7, 13, 21, 39, 91, 173, 273, 519, 1211, 1571, 2249, 3633, 4713, 6747, 10997, 15743, 20423, 32991, 47229, 61269, 142961, 271783, 428883, 815349, 1902481, 3533179, 5707443, 10599537, 24732253, 74196759]

約数ペア:

[(1, 74196759), (3, 24732253), (7, 10599537), (13, 5707443), (21, 3533179), (39, 1902481), (91, 815349), (173, 428883), (273, 271783), (519, 142961), (1211, 61269), (1571, 47229), (2249, 32991), (3633, 20423), (4713, 15743), (6747, 10997)]