153426819

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 268157952

約数和(自身を除く): 114731133

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 273, 357, 507, 663, 1183, 1547, 2543, 2873, 3549, 4641, 7629, 8619, 17801, 20111, 33059, 43231, 53403, 60333, 99177, 129693, 231413, 302617, 429767, 562003, 694239, 907851, 1289301, 1686009, 3008369, 3934021, 7306039, 9025107, 11802063, 21918117, 51142273, 153426819]

約数ペア:

[(1, 153426819), (3, 51142273), (7, 21918117), (13, 11802063), (17, 9025107), (21, 7306039), (39, 3934021), (51, 3008369), (91, 1686009), (119, 1289301), (169, 907851), (221, 694239), (273, 562003), (357, 429767), (507, 302617), (663, 231413), (1183, 129693), (1547, 99177), (2543, 60333), (2873, 53403), (3549, 43231), (4641, 33059), (7629, 20111), (8619, 17801)]