141285753

素因数分解:

$3^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1997}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 233558208

約数和(自身を除く): 92272455

約数列:

[1, 3, 7, 9, 21, 63, 1123, 1997, 3369, 5991, 7861, 10107, 13979, 17973, 23583, 41937, 70749, 125811, 2242631, 6727893, 15698417, 20183679, 47095251, 141285753]

約数ペア:

[(1, 141285753), (3, 47095251), (7, 20183679), (9, 15698417), (21, 6727893), (63, 2242631), (1123, 125811), (1997, 70749), (3369, 41937), (5991, 23583), (7861, 17973), (10107, 13979)]