86877417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 49565463

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 319, 667, 759, 957, 2001, 3947, 7337, 11841, 22011, 43417, 90781, 114463, 130251, 272343, 343389, 998591, 1259093, 2632649, 2995773, 3777279, 7897947, 28959139, 86877417]

約数ペア:

[(1, 86877417), (3, 28959139), (11, 7897947), (23, 3777279), (29, 2995773), (33, 2632649), (69, 1259093), (87, 998591), (253, 343389), (319, 272343), (667, 130251), (759, 114463), (957, 90781), (2001, 43417), (3947, 22011), (7337, 11841)]