80498421

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4306

約数の個数: 32

約数和(自身を含む): 128956800

約数和(自身を除く): 48458379

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 4241, 6327, 12723, 18981, 38169, 80579, 114507, 156917, 241737, 470751, 725211, 1412253, 2175633, 2981423, 4236759, 8944269, 26832807, 80498421]

約数ペア:

[(1, 80498421), (3, 26832807), (9, 8944269), (19, 4236759), (27, 2981423), (37, 2175633), (57, 1412253), (111, 725211), (171, 470751), (333, 241737), (513, 156917), (703, 114507), (999, 80579), (2109, 38169), (4241, 18981), (6327, 12723)]