77971851

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5273}}^1$

素因数の和:5363

約数の個数: 24

約数和(自身を含む): 118475136

約数和(自身を除く): 40503285

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 5273, 14787, 15819, 47457, 163463, 279469, 490389, 838407, 1471167, 2515221, 8663539, 25990617, 77971851]

約数ペア:

[(1, 77971851), (3, 25990617), (9, 8663539), (31, 2515221), (53, 1471167), (93, 838407), (159, 490389), (279, 279469), (477, 163463), (1643, 47457), (4929, 15819), (5273, 14787)]