122813289

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 194388480

約数和(自身を除く): 71575191

約数列:

[1, 3, 9, 29, 31, 43, 87, 93, 129, 261, 279, 353, 387, 899, 1059, 1247, 1333, 2697, 3177, 3741, 3999, 8091, 10237, 10943, 11223, 11997, 15179, 30711, 32829, 38657, 45537, 92133, 98487, 115971, 136611, 317347, 347913, 440191, 470549, 952041, 1320573, 1411647, 2856123, 3961719, 4234941, 13645921, 40937763, 122813289]

約数ペア:

[(1, 122813289), (3, 40937763), (9, 13645921), (29, 4234941), (31, 3961719), (43, 2856123), (87, 1411647), (93, 1320573), (129, 952041), (261, 470549), (279, 440191), (353, 347913), (387, 317347), (899, 136611), (1059, 115971), (1247, 98487), (1333, 92133), (2697, 45537), (3177, 38657), (3741, 32829), (3999, 30711), (8091, 15179), (10237, 11997), (10943, 11223)]