15553658913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{67061}}^1$

素因数の和:67409

約数の個数: 32

約数和(自身を含む): 23584364160

約数和(自身を除く): 8030705247

約数列:

[1, 3, 13, 19, 39, 57, 247, 313, 741, 939, 4069, 5947, 12207, 17841, 67061, 77311, 201183, 231933, 871793, 1274159, 2615379, 3822477, 16564067, 20990093, 49692201, 62970279, 272871209, 398811767, 818613627, 1196435301, 5184552971, 15553658913]

約数ペア:

[(1, 15553658913), (3, 5184552971), (13, 1196435301), (19, 818613627), (39, 398811767), (57, 272871209), (247, 62970279), (313, 49692201), (741, 20990093), (939, 16564067), (4069, 3822477), (5947, 2615379), (12207, 1274159), (17841, 871793), (67061, 231933), (77311, 201183)]