79017021

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 116850656

約数和(自身を除く): 37833635

約数列:

[1, 3, 9, 61, 163, 183, 489, 549, 883, 1467, 2649, 7947, 9943, 29829, 53863, 89487, 143929, 161589, 431787, 484767, 1295361, 8779669, 26339007, 79017021]

約数ペア:

[(1, 79017021), (3, 26339007), (9, 8779669), (61, 1295361), (163, 484767), (183, 431787), (489, 161589), (549, 143929), (883, 89487), (1467, 53863), (2649, 29829), (7947, 9943)]