31007432859

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3259}}^1\times {\mathrm{4603}}^1$

素因数の和:7931

約数の個数: 32

約数和(自身を含む): 45387336960

約数和(自身を除く): 14379904101

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 3259, 4603, 9777, 13809, 42367, 59839, 127101, 172727, 179517, 243959, 518181, 731877, 2245451, 3171467, 6736353, 9514401, 15001177, 45003531, 195015301, 585045903, 795062381, 2385187143, 10335810953, 31007432859]

約数ペア:

[(1, 31007432859), (3, 10335810953), (13, 2385187143), (39, 795062381), (53, 585045903), (159, 195015301), (689, 45003531), (2067, 15001177), (3259, 9514401), (4603, 6736353), (9777, 3171467), (13809, 2245451), (42367, 731877), (59839, 518181), (127101, 243959), (172727, 179517)]