310638627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 494020800

約数和(自身を除く): 183382173

約数列:

[1, 3, 9, 13, 39, 103, 117, 149, 173, 309, 447, 519, 927, 1339, 1341, 1557, 1937, 2249, 4017, 5811, 6747, 12051, 15347, 17433, 17819, 20241, 25777, 46041, 53457, 77331, 138123, 160371, 199511, 231647, 231993, 335101, 598533, 694941, 1005303, 1795599, 2084823, 2655031, 3015909, 7965093, 23895279, 34515403, 103546209, 310638627]

約数ペア:

[(1, 310638627), (3, 103546209), (9, 34515403), (13, 23895279), (39, 7965093), (103, 3015909), (117, 2655031), (149, 2084823), (173, 1795599), (309, 1005303), (447, 694941), (519, 598533), (927, 335101), (1339, 231993), (1341, 231647), (1557, 199511), (1937, 160371), (2249, 138123), (4017, 77331), (5811, 53457), (6747, 46041), (12051, 25777), (15347, 20241), (17433, 17819)]