123377793

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12421}}^1$

素因数の和:12485

約数の個数: 32

約数和(自身を含む): 209882112

約数和(自身を除く): 86504319

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 9933, 12421, 37263, 86947, 136631, 260841, 409893, 534103, 956417, 1602309, 2869251, 3738721, 5875133, 11216163, 17625399, 41125931, 123377793]

約数ペア:

[(1, 123377793), (3, 41125931), (7, 17625399), (11, 11216163), (21, 5875133), (33, 3738721), (43, 2869251), (77, 1602309), (129, 956417), (231, 534103), (301, 409893), (473, 260841), (903, 136631), (1419, 86947), (3311, 37263), (9933, 12421)]