68499043903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1\times {\mathrm{941}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 74506924800

約数和(自身を除く): 6007880897

約数列:

[1, 19, 43, 139, 641, 817, 941, 2641, 5977, 12179, 17879, 27563, 40463, 89099, 113563, 130799, 523697, 603181, 768797, 1692881, 2485181, 3831257, 5624357, 11460439, 25936783, 72793883, 83842159, 106862783, 492798877, 1593001021, 3605212837, 68499043903]

約数ペア:

[(1, 68499043903), (19, 3605212837), (43, 1593001021), (139, 492798877), (641, 106862783), (817, 83842159), (941, 72793883), (2641, 25936783), (5977, 11460439), (12179, 5624357), (17879, 3831257), (27563, 2485181), (40463, 1692881), (89099, 768797), (113563, 603181), (130799, 523697)]