157025439

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{863}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 243855360

約数和(自身を除く): 86829921

約数列:

[1, 3, 9, 23, 27, 69, 207, 293, 621, 863, 879, 2589, 2637, 6739, 7767, 7911, 19849, 20217, 23301, 59547, 60651, 178641, 181953, 252859, 535923, 758577, 2275731, 5815757, 6827193, 17447271, 52341813, 157025439]

約数ペア:

[(1, 157025439), (3, 52341813), (9, 17447271), (23, 6827193), (27, 5815757), (69, 2275731), (207, 758577), (293, 535923), (621, 252859), (863, 181953), (879, 178641), (2589, 60651), (2637, 59547), (6739, 23301), (7767, 20217), (7911, 19849)]