49970007

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 78466560

約数和(自身を除く): 28496553

約数列:

[1, 3, 9, 23, 27, 67, 69, 201, 207, 603, 621, 1201, 1541, 1809, 3603, 4623, 10809, 13869, 27623, 32427, 41607, 80467, 82869, 241401, 248607, 724203, 745821, 1850741, 2172609, 5552223, 16656669, 49970007]

約数ペア:

[(1, 49970007), (3, 16656669), (9, 5552223), (23, 2172609), (27, 1850741), (67, 745821), (69, 724203), (201, 248607), (207, 241401), (603, 82869), (621, 80467), (1201, 41607), (1541, 32427), (1809, 27623), (3603, 13869), (4623, 10809)]