40645516797

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{40686203}}^1$

素因数の和:40686249

約数の個数: 16

約数和(自身を含む): 61843030080

約数和(自身を除く): 21197513283

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 40686203, 122058609, 366175827, 1098527481, 1505389511, 4516168533, 13548505599, 40645516797]

約数ペア:

[(1, 40645516797), (3, 13548505599), (9, 4516168533), (27, 1505389511), (37, 1098527481), (111, 366175827), (333, 122058609), (999, 40686203)]