29139831

素因数分解:

$3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 51344384

約数和(自身を除く): 22204553

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 243, 259, 333, 463, 567, 777, 999, 1389, 1701, 2331, 2997, 3241, 4167, 6993, 8991, 9723, 12501, 17131, 20979, 29169, 37503, 51393, 62937, 87507, 112509, 119917, 154179, 262521, 359751, 462537, 787563, 1079253, 1387611, 3237759, 4162833, 9713277, 29139831]

約数ペア:

[(1, 29139831), (3, 9713277), (7, 4162833), (9, 3237759), (21, 1387611), (27, 1079253), (37, 787563), (63, 462537), (81, 359751), (111, 262521), (189, 154179), (243, 119917), (259, 112509), (333, 87507), (463, 62937), (567, 51393), (777, 37503), (999, 29169), (1389, 20979), (1701, 17131), (2331, 12501), (2997, 9723), (3241, 8991), (4167, 6993)]