138982743

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 212244480

約数和(自身を除く): 73261737

約数列:

[1, 3, 9, 27, 41, 123, 223, 369, 563, 669, 1107, 1689, 2007, 5067, 6021, 9143, 15201, 23083, 27429, 69249, 82287, 125549, 207747, 246861, 376647, 623241, 1129941, 3389823, 5147509, 15442527, 46327581, 138982743]

約数ペア:

[(1, 138982743), (3, 46327581), (9, 15442527), (27, 5147509), (41, 3389823), (123, 1129941), (223, 623241), (369, 376647), (563, 246861), (669, 207747), (1107, 125549), (1689, 82287), (2007, 69249), (5067, 27429), (6021, 23083), (9143, 15201)]