252364707

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2333

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 212121693

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 93, 133, 171, 189, 217, 279, 399, 513, 589, 651, 837, 1197, 1767, 1953, 2267, 3591, 4123, 5301, 5859, 6801, 12369, 15869, 15903, 20403, 37107, 43073, 47607, 61209, 70277, 111321, 129219, 142821, 210831, 301511, 387657, 428463, 491939, 632493, 904533, 1162971, 1335263, 1475817, 1897479, 2713599, 4005789, 4427451, 8140797, 9346841, 12017367, 13282353, 28040523, 36052101, 84121569, 252364707]

約数ペア:

[(1, 252364707), (3, 84121569), (7, 36052101), (9, 28040523), (19, 13282353), (21, 12017367), (27, 9346841), (31, 8140797), (57, 4427451), (63, 4005789), (93, 2713599), (133, 1897479), (171, 1475817), (189, 1335263), (217, 1162971), (279, 904533), (399, 632493), (513, 491939), (589, 428463), (651, 387657), (837, 301511), (1197, 210831), (1767, 142821), (1953, 129219), (2267, 111321), (3591, 70277), (4123, 61209), (5301, 47607), (5859, 43073), (6801, 37107), (12369, 20403), (15869, 15903)]