69870867

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 108241920

約数和(自身を除く): 38371053

約数列:

[1, 3, 11, 17, 33, 51, 187, 269, 463, 561, 807, 1389, 2959, 4573, 5093, 7871, 8877, 13719, 15279, 23613, 50303, 86581, 124547, 150909, 259743, 373641, 1370017, 2117299, 4110051, 6351897, 23290289, 69870867]

約数ペア:

[(1, 69870867), (3, 23290289), (11, 6351897), (17, 4110051), (33, 2117299), (51, 1370017), (187, 373641), (269, 259743), (463, 150909), (561, 124547), (807, 86581), (1389, 50303), (2959, 23613), (4573, 15279), (5093, 13719), (7871, 8877)]