244702431

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 371312640

約数和(自身を除く): 126610209

約数列:

[1, 3, 9, 27, 53, 159, 271, 477, 631, 813, 1431, 1893, 2439, 5679, 7317, 14363, 17037, 33443, 43089, 100329, 129267, 171001, 300987, 387801, 513003, 902961, 1539009, 4617027, 9063053, 27189159, 81567477, 244702431]

約数ペア:

[(1, 244702431), (3, 81567477), (9, 27189159), (27, 9063053), (53, 4617027), (159, 1539009), (271, 902961), (477, 513003), (631, 387801), (813, 300987), (1431, 171001), (1893, 129267), (2439, 100329), (5679, 43089), (7317, 33443), (14363, 17037)]