153043443

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15473}}^1$

素因数の和:15643

約数の個数: 24

約数和(自身を含む): 254268768

約数和(自身を除く): 101225325

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 1099, 1413, 3297, 9891, 15473, 46419, 108311, 139257, 324933, 974799, 2429261, 7287783, 17004827, 21863349, 51014481, 153043443]

約数ペア:

[(1, 153043443), (3, 51014481), (7, 21863349), (9, 17004827), (21, 7287783), (63, 2429261), (157, 974799), (471, 324933), (1099, 139257), (1413, 108311), (3297, 46419), (9891, 15473)]