29948152941

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{230873}}^1$

素因数の和:230986

約数の個数: 48

約数和(自身を含む): 51863535360

約数和(自身を除く): 21915382419

約数列:

[1, 3, 7, 9, 21, 29, 63, 71, 87, 203, 213, 261, 497, 609, 639, 1491, 1827, 2059, 4473, 6177, 14413, 18531, 43239, 129717, 230873, 692619, 1616111, 2077857, 4848333, 6695317, 14544999, 16391983, 20085951, 46867219, 49175949, 60257853, 114743881, 140601657, 147527847, 344231643, 421804971, 475367507, 1032694929, 1426102521, 3327572549, 4278307563, 9982717647, 29948152941]

約数ペア:

[(1, 29948152941), (3, 9982717647), (7, 4278307563), (9, 3327572549), (21, 1426102521), (29, 1032694929), (63, 475367507), (71, 421804971), (87, 344231643), (203, 147527847), (213, 140601657), (261, 114743881), (497, 60257853), (609, 49175949), (639, 46867219), (1491, 20085951), (1827, 16391983), (2059, 14544999), (4473, 6695317), (6177, 4848333), (14413, 2077857), (18531, 1616111), (43239, 692619), (129717, 230873)]