272717415

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27673}}^1$

素因数の和:27760

約数の個数: 32

約数和(自身を含む): 491490240

約数和(自身を除く): 218772825

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 27673, 83019, 138365, 249057, 415095, 747171, 1245285, 2020129, 3735855, 6060387, 10100645, 18181161, 30301935, 54543483, 90905805, 272717415]

約数ペア:

[(1, 272717415), (3, 90905805), (5, 54543483), (9, 30301935), (15, 18181161), (27, 10100645), (45, 6060387), (73, 3735855), (135, 2020129), (219, 1245285), (365, 747171), (657, 415095), (1095, 249057), (1971, 138365), (3285, 83019), (9855, 27673)]