28627533

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 46730880

約数和(自身を除く): 18103347

約数列:

[1, 3, 9, 11, 27, 33, 99, 113, 297, 339, 853, 1017, 1243, 2559, 3051, 3729, 7677, 9383, 11187, 23031, 28149, 33561, 84447, 96389, 253341, 289167, 867501, 1060279, 2602503, 3180837, 9542511, 28627533]

約数ペア:

[(1, 28627533), (3, 9542511), (9, 3180837), (11, 2602503), (27, 1060279), (33, 867501), (99, 289167), (113, 253341), (297, 96389), (339, 84447), (853, 33561), (1017, 28149), (1243, 23031), (2559, 11187), (3051, 9383), (3729, 7677)]