139320909

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{170111}}^1$

素因数の和:170137

約数の個数: 24

約数和(自身を含む): 247683072

約数和(自身を除く): 108362163

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 170111, 510333, 1190777, 1530999, 2211443, 3572331, 6634329, 10716993, 15480101, 19902987, 46440303, 139320909]

約数ペア:

[(1, 139320909), (3, 46440303), (7, 19902987), (9, 15480101), (13, 10716993), (21, 6634329), (39, 3572331), (63, 2211443), (91, 1530999), (117, 1190777), (273, 510333), (819, 170111)]