947125539

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{449}}^1\times {\mathrm{811}}^1$

素因数の和:1300

約数の個数: 36

約数和(自身を含む): 1458311400

約数和(自身を除く): 511185861

約数列:

[1, 3, 9, 17, 51, 153, 289, 449, 811, 867, 1347, 2433, 2601, 4041, 7299, 7633, 13787, 22899, 41361, 68697, 124083, 129761, 234379, 364139, 389283, 703137, 1092417, 1167849, 2109411, 3277251, 6190363, 18571089, 55713267, 105236171, 315708513, 947125539]

約数ペア:

[(1, 947125539), (3, 315708513), (9, 105236171), (17, 55713267), (51, 18571089), (153, 6190363), (289, 3277251), (449, 2109411), (811, 1167849), (867, 1092417), (1347, 703137), (2433, 389283), (2601, 364139), (4041, 234379), (7299, 129761), (7633, 124083), (13787, 68697), (22899, 41361)]