531551133

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4817}}^1$

素因数の和:4954

約数の個数: 32

約数和(自身を含む): 812507520

約数和(自身を除く): 280956387

約数列:

[1, 3, 9, 27, 61, 67, 183, 201, 549, 603, 1647, 1809, 4087, 4817, 12261, 14451, 36783, 43353, 110349, 130059, 293837, 322739, 881511, 968217, 2644533, 2904651, 7933599, 8713953, 19687079, 59061237, 177183711, 531551133]

約数ペア:

[(1, 531551133), (3, 177183711), (9, 59061237), (27, 19687079), (61, 8713953), (67, 7933599), (183, 2904651), (201, 2644533), (549, 968217), (603, 881511), (1647, 322739), (1809, 293837), (4087, 130059), (4817, 110349), (12261, 43353), (14451, 36783)]