236439063

素因数分解:

$3^2\times 7^2\times {\mathrm{461}}^1\times {\mathrm{1163}}^1$

素因数の和:1644

約数の個数: 36

約数和(自身を含む): 398486088

約数和(自身を除く): 162047025

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 461, 1163, 1383, 3227, 3489, 4149, 8141, 9681, 10467, 22589, 24423, 29043, 56987, 67767, 73269, 170961, 203301, 512883, 536143, 1608429, 3753001, 4825287, 11259003, 26271007, 33777009, 78813021, 236439063]

約数ペア:

[(1, 236439063), (3, 78813021), (7, 33777009), (9, 26271007), (21, 11259003), (49, 4825287), (63, 3753001), (147, 1608429), (441, 536143), (461, 512883), (1163, 203301), (1383, 170961), (3227, 73269), (3489, 67767), (4149, 56987), (8141, 29043), (9681, 24423), (10467, 22589)]