90825339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8521}}^1$

素因数の和:8571

約数の個数: 32

約数和(自身を含む): 147260160

約数和(自身を除く): 56434821

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 8521, 10659, 25563, 93731, 144857, 161899, 281193, 434571, 485697, 1593427, 1780889, 2752283, 4780281, 5342667, 8256849, 30275113, 90825339]

約数ペア:

[(1, 90825339), (3, 30275113), (11, 8256849), (17, 5342667), (19, 4780281), (33, 2752283), (51, 1780889), (57, 1593427), (187, 485697), (209, 434571), (323, 281193), (561, 161899), (627, 144857), (969, 93731), (3553, 25563), (8521, 10659)]