73537877

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{2837}}^1$

素因数の和:2897

約数の個数: 18

約数和(自身を含む): 89456598

約数和(自身を除く): 15918721

約数列:

[1, 7, 23, 49, 161, 529, 1127, 2837, 3703, 19859, 25921, 65251, 139013, 456757, 1500773, 3197299, 10505411, 73537877]

約数ペア:

[(1, 73537877), (7, 10505411), (23, 3197299), (49, 1500773), (161, 456757), (529, 139013), (1127, 65251), (2837, 25921), (3703, 19859)]