22889439

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 15817761

約数列:

[1, 3, 9, 23, 27, 29, 31, 41, 69, 87, 93, 123, 207, 261, 279, 369, 621, 667, 713, 783, 837, 899, 943, 1107, 1189, 1271, 2001, 2139, 2697, 2829, 3567, 3813, 6003, 6417, 8091, 8487, 10701, 11439, 18009, 19251, 20677, 24273, 25461, 27347, 29233, 32103, 34317, 36859, 62031, 82041, 87699, 110577, 186093, 246123, 263097, 331731, 558279, 738369, 789291, 847757, 995193, 2543271, 7629813, 22889439]

約数ペア:

[(1, 22889439), (3, 7629813), (9, 2543271), (23, 995193), (27, 847757), (29, 789291), (31, 738369), (41, 558279), (69, 331731), (87, 263097), (93, 246123), (123, 186093), (207, 110577), (261, 87699), (279, 82041), (369, 62031), (621, 36859), (667, 34317), (713, 32103), (783, 29233), (837, 27347), (899, 25461), (943, 24273), (1107, 20677), (1189, 19251), (1271, 18009), (2001, 11439), (2139, 10701), (2697, 8487), (2829, 8091), (3567, 6417), (3813, 6003)]