1686172364961

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{6011}}^1\times {\mathrm{24691}}^1$

素因数の和:31253

約数の個数: 32

約数和(自身を含む): 2574687384576

約数和(自身を除く): 888515019615

約数列:

[1, 3, 7, 21, 541, 1623, 3787, 6011, 11361, 18033, 24691, 42077, 74073, 126231, 172837, 518511, 3251951, 9755853, 13357831, 22763657, 40073493, 68290971, 93504817, 148417601, 280514451, 445252803, 1038923207, 3116769621, 80293922141, 240881766423, 562057454987, 1686172364961]

約数ペア:

[(1, 1686172364961), (3, 562057454987), (7, 240881766423), (21, 80293922141), (541, 3116769621), (1623, 1038923207), (3787, 445252803), (6011, 280514451), (11361, 148417601), (18033, 93504817), (24691, 68290971), (42077, 40073493), (74073, 22763657), (126231, 13357831), (172837, 9755853), (518511, 3251951)]