42608979

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1896

約数の個数: 36

約数和(自身を含む): 72985536

約数和(自身を除く): 30376557

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 1823, 2597, 3339, 5469, 7791, 12761, 16407, 23373, 38283, 89327, 96619, 114849, 267981, 289857, 676333, 803943, 869571, 2028999, 4734331, 6086997, 14202993, 42608979]

約数ペア:

[(1, 42608979), (3, 14202993), (7, 6086997), (9, 4734331), (21, 2028999), (49, 869571), (53, 803943), (63, 676333), (147, 289857), (159, 267981), (371, 114849), (441, 96619), (477, 89327), (1113, 38283), (1823, 23373), (2597, 16407), (3339, 12761), (5469, 7791)]