40285809

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{10891}}^1$

素因数の和:11037

約数の個数: 16

約数和(自身を含む): 60123840

約数和(自身を除く): 19838031

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 10891, 32673, 98019, 294057, 1492067, 4476201, 13428603, 40285809]

約数ペア:

[(1, 40285809), (3, 13428603), (9, 4476201), (27, 1492067), (137, 294057), (411, 98019), (1233, 32673), (3699, 10891)]