157029872013

素因数分解:

$3^2\times 7^1\times {\mathrm{40111}}^1\times {\mathrm{62141}}^1$

素因数の和:102265

約数の個数: 24

約数和(自身を含む): 259234550016

約数和(自身を除く): 102204678003

約数列:

[1, 3, 7, 9, 21, 63, 40111, 62141, 120333, 186423, 280777, 360999, 434987, 559269, 842331, 1304961, 2526993, 3914883, 2492537651, 7477612953, 17447763557, 22432838859, 52343290671, 157029872013]

約数ペア:

[(1, 157029872013), (3, 52343290671), (7, 22432838859), (9, 17447763557), (21, 7477612953), (63, 2492537651), (40111, 3914883), (62141, 2526993), (120333, 1304961), (186423, 842331), (280777, 559269), (360999, 434987)]