69384789

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4363}}^1$

素因数の和:4422

約数の個数: 32

約数和(自身を含む): 111718400

約数和(自身を除く): 42333611

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 4363, 5301, 13089, 15903, 39267, 82897, 117801, 135253, 248691, 405759, 746073, 1217277, 2238219, 2569807, 3651831, 7709421, 23128263, 69384789]

約数ペア:

[(1, 69384789), (3, 23128263), (9, 7709421), (19, 3651831), (27, 2569807), (31, 2238219), (57, 1217277), (93, 746073), (171, 405759), (279, 248691), (513, 135253), (589, 117801), (837, 82897), (1767, 39267), (4363, 15903), (5301, 13089)]