57544263

素因数分解:

$3^4\times 7^1\times {\mathrm{101489}}^1$

素因数の和:101508

約数の個数: 20

約数和(自身を含む): 98242320

約数和(自身を除く): 40698057

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 101489, 304467, 710423, 913401, 2131269, 2740203, 6393807, 8220609, 19181421, 57544263]

約数ペア:

[(1, 57544263), (3, 19181421), (7, 8220609), (9, 6393807), (21, 2740203), (27, 2131269), (63, 913401), (81, 710423), (189, 304467), (567, 101489)]