80750799

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3797}}^1$

素因数の和:3959

約数の個数: 24

約数和(自身を含む): 124422480

約数和(自身を除く): 43671681

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 3797, 7089, 11391, 21267, 34173, 64549, 193647, 527783, 580941, 1583349, 4750047, 8972311, 26916933, 80750799]

約数ペア:

[(1, 80750799), (3, 26916933), (9, 8972311), (17, 4750047), (51, 1583349), (139, 580941), (153, 527783), (417, 193647), (1251, 64549), (2363, 34173), (3797, 21267), (7089, 11391)]