157218994401

素因数分解:

$3^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{3583829}}^1$

素因数の和:3585928

約数の個数: 16

約数和(自身を含む): 239686550400

約数和(自身を除く): 82467555999

約数列:

[1, 3, 7, 21, 2089, 6267, 14623, 43869, 3583829, 10751487, 25086803, 75260409, 7486618781, 22459856343, 52406331467, 157218994401]

約数ペア:

[(1, 157218994401), (3, 52406331467), (7, 22459856343), (21, 7486618781), (2089, 75260409), (6267, 25086803), (14623, 10751487), (43869, 3583829)]