27207243

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13931}}^1$

素因数の和:13975

約数の個数: 24

約数和(自身を含む): 46365696

約数和(自身を除く): 19158453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 13931, 41793, 97517, 125379, 292551, 431861, 877653, 1295583, 3023027, 3886749, 9069081, 27207243]

約数ペア:

[(1, 27207243), (3, 9069081), (7, 3886749), (9, 3023027), (21, 1295583), (31, 877653), (63, 431861), (93, 292551), (217, 125379), (279, 97517), (651, 41793), (1953, 13931)]