149255631

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139361}}^1$

素因数の和:139391

約数の個数: 24

約数和(自身を含む): 260885664

約数和(自身を除く): 111630033

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 139361, 418083, 975527, 1254249, 2369137, 2926581, 7107411, 8779743, 16583959, 21322233, 49751877, 149255631]

約数ペア:

[(1, 149255631), (3, 49751877), (7, 21322233), (9, 16583959), (17, 8779743), (21, 7107411), (51, 2926581), (63, 2369137), (119, 1254249), (153, 975527), (357, 418083), (1071, 139361)]