15551499897

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{2039}}^1\times {\mathrm{27337}}^1$

素因数の和:29413

約数の個数: 24

約数和(自身を含む): 23200120320

約数和(自身を除く): 7648620423

約数列:

[1, 3, 9, 31, 93, 279, 2039, 6117, 18351, 27337, 63209, 82011, 189627, 246033, 568881, 847447, 2542341, 7627023, 55740143, 167220429, 501661287, 1727944433, 5183833299, 15551499897]

約数ペア:

[(1, 15551499897), (3, 5183833299), (9, 1727944433), (31, 501661287), (93, 167220429), (279, 55740143), (2039, 7627023), (6117, 2542341), (18351, 847447), (27337, 568881), (63209, 246033), (82011, 189627)]