128899691079

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{1880951}}^1$

素因数の和:1881438

約数の個数: 16

約数和(自身を含む): 175515393024

約数和(自身を除く): 46615701945

約数列:

[1, 3, 53, 159, 431, 1293, 22843, 68529, 1880951, 5642853, 99690403, 299071209, 810689881, 2432069643, 42966563693, 128899691079]

約数ペア:

[(1, 128899691079), (3, 42966563693), (53, 2432069643), (159, 810689881), (431, 299071209), (1293, 99690403), (22843, 5642853), (68529, 1880951)]