159686037

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{42961}}^1$

素因数の和:43033

約数の個数: 24

約数和(自身を含む): 268082880

約数和(自身を除く): 108396843

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 42961, 128883, 300727, 386649, 902181, 2534699, 2706543, 7604097, 17742893, 22812291, 53228679, 159686037]

約数ペア:

[(1, 159686037), (3, 53228679), (7, 22812291), (9, 17742893), (21, 7604097), (59, 2706543), (63, 2534699), (177, 902181), (413, 386649), (531, 300727), (1239, 128883), (3717, 42961)]