142468497

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{9241}}^1$

素因数の和:9821

約数の個数: 16

約数和(自身を含む): 211456960

約数和(自身を除く): 68988463

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 9241, 15417, 27723, 83169, 249507, 5276611, 15829833, 47489499, 142468497]

約数ペア:

[(1, 142468497), (3, 47489499), (9, 15829833), (27, 5276611), (571, 249507), (1713, 83169), (5139, 27723), (9241, 15417)]