148869

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 262080

約数和(自身を除く): 113211

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 139, 153, 357, 417, 973, 1071, 1251, 2363, 2919, 7089, 8757, 16541, 21267, 49623, 148869]

約数ペア:

[(1, 148869), (3, 49623), (7, 21267), (9, 16541), (17, 8757), (21, 7089), (51, 2919), (63, 2363), (119, 1251), (139, 1071), (153, 973), (357, 417)]