61948509

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 99753984

約数和(自身を除く): 37805475

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 2213, 3999, 6639, 9331, 15491, 27993, 46473, 68603, 95159, 205809, 285477, 480221, 666113, 1440663, 1998339, 2949929, 8849787, 20649503, 61948509]

約数ペア:

[(1, 61948509), (3, 20649503), (7, 8849787), (21, 2949929), (31, 1998339), (43, 1440663), (93, 666113), (129, 480221), (217, 285477), (301, 205809), (651, 95159), (903, 68603), (1333, 46473), (2213, 27993), (3999, 15491), (6639, 9331)]