201145131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{70061}}^1$

素因数の和:70107

約数の個数: 24

約数和(自身を含む): 327890160

約数和(自身を除く): 126745029

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 70061, 210183, 630549, 770671, 2031769, 2312013, 6095307, 6936039, 18285921, 22349459, 67048377, 201145131]

約数ペア:

[(1, 201145131), (3, 67048377), (9, 22349459), (11, 18285921), (29, 6936039), (33, 6095307), (87, 2312013), (99, 2031769), (261, 770671), (319, 630549), (957, 210183), (2871, 70061)]