100012563

素因数分解:

$3^4\times 7^1\times {\mathrm{176389}}^1$

素因数の和:176408

約数の個数: 20

約数和(自身を含む): 170745520

約数和(自身を除く): 70732957

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 176389, 529167, 1234723, 1587501, 3704169, 4762503, 11112507, 14287509, 33337521, 100012563]

約数ペア:

[(1, 100012563), (3, 33337521), (7, 14287509), (9, 11112507), (21, 4762503), (27, 3704169), (63, 1587501), (81, 1234723), (189, 529167), (567, 176389)]