71775558

素因数分解:

$2^1\times 3^4\times {\mathrm{443059}}^1$

素因数の和:443073

約数の個数: 20

約数和(自身を含む): 160830780

約数和(自身を除く): 89055222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 443059, 886118, 1329177, 2658354, 3987531, 7975062, 11962593, 23925186, 35887779, 71775558]

約数ペア:

[(1, 71775558), (2, 35887779), (3, 23925186), (6, 11962593), (9, 7975062), (18, 3987531), (27, 2658354), (54, 1329177), (81, 886118), (162, 443059)]