23430141

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 60

約数和(自身を含む): 42293856

約数和(自身を除く): 18863715

約数列:

[1, 3, 7, 9, 21, 27, 31, 43, 63, 81, 93, 129, 189, 217, 279, 301, 387, 567, 651, 837, 903, 961, 1161, 1333, 1953, 2511, 2709, 2883, 3483, 3999, 5859, 6727, 8127, 8649, 9331, 11997, 17577, 20181, 24381, 25947, 27993, 35991, 41323, 60543, 77841, 83979, 107973, 123969, 181629, 251937, 289261, 371907, 544887, 755811, 867783, 1115721, 2603349, 3347163, 7810047, 23430141]

約数ペア:

[(1, 23430141), (3, 7810047), (7, 3347163), (9, 2603349), (21, 1115721), (27, 867783), (31, 755811), (43, 544887), (63, 371907), (81, 289261), (93, 251937), (129, 181629), (189, 123969), (217, 107973), (279, 83979), (301, 77841), (387, 60543), (567, 41323), (651, 35991), (837, 27993), (903, 25947), (961, 24381), (1161, 20181), (1333, 17577), (1953, 11997), (2511, 9331), (2709, 8649), (2883, 8127), (3483, 6727), (3999, 5859)]