26631423

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3613}}^1$

素因数の和:3645

約数の個数: 40

約数和(自身を含む): 48976928

約数和(自身を除く): 22345505

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 3613, 7371, 10839, 25291, 32517, 46969, 75873, 97551, 140907, 227619, 292653, 328783, 422721, 682857, 986349, 1268163, 2048571, 2959047, 3804489, 8877141, 26631423]

約数ペア:

[(1, 26631423), (3, 8877141), (7, 3804489), (9, 2959047), (13, 2048571), (21, 1268163), (27, 986349), (39, 682857), (63, 422721), (81, 328783), (91, 292653), (117, 227619), (189, 140907), (273, 97551), (351, 75873), (567, 46969), (819, 32517), (1053, 25291), (2457, 10839), (3613, 7371)]