80277879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 41649801

約数列:

[1, 3, 11, 31, 33, 93, 97, 291, 341, 809, 1023, 1067, 2427, 3007, 3201, 8899, 9021, 25079, 26697, 33077, 75237, 78473, 99231, 235419, 275869, 827607, 863203, 2432663, 2589609, 7297989, 26759293, 80277879]

約数ペア:

[(1, 80277879), (3, 26759293), (11, 7297989), (31, 2589609), (33, 2432663), (93, 863203), (97, 827607), (291, 275869), (341, 235419), (809, 99231), (1023, 78473), (1067, 75237), (2427, 33077), (3007, 26697), (3201, 25079), (8899, 9021)]