85868541

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 140437440

約数和(自身を除く): 54568899

約数列:

[1, 3, 9, 11, 33, 59, 61, 99, 177, 183, 241, 531, 549, 649, 671, 723, 1947, 2013, 2169, 2651, 3599, 5841, 6039, 7953, 10797, 14219, 14701, 23859, 32391, 39589, 42657, 44103, 118767, 127971, 132309, 156409, 161711, 356301, 469227, 485133, 867359, 1407681, 1455399, 2602077, 7806231, 9540949, 28622847, 85868541]

約数ペア:

[(1, 85868541), (3, 28622847), (9, 9540949), (11, 7806231), (33, 2602077), (59, 1455399), (61, 1407681), (99, 867359), (177, 485133), (183, 469227), (241, 356301), (531, 161711), (549, 156409), (649, 132309), (671, 127971), (723, 118767), (1947, 44103), (2013, 42657), (2169, 39589), (2651, 32391), (3599, 23859), (5841, 14701), (6039, 14219), (7953, 10797)]