84656169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 138972288

約数和(自身を除く): 54316119

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 163, 193, 207, 299, 489, 579, 897, 1467, 1737, 2119, 2509, 2691, 3749, 4439, 6357, 7527, 11247, 13317, 19071, 22581, 31459, 33741, 39951, 48737, 57707, 94377, 146211, 173121, 283131, 408967, 438633, 519363, 723557, 1226901, 2170671, 3680703, 6512013, 9406241, 28218723, 84656169]

約数ペア:

[(1, 84656169), (3, 28218723), (9, 9406241), (13, 6512013), (23, 3680703), (39, 2170671), (69, 1226901), (117, 723557), (163, 519363), (193, 438633), (207, 408967), (299, 283131), (489, 173121), (579, 146211), (897, 94377), (1467, 57707), (1737, 48737), (2119, 39951), (2509, 33741), (2691, 31459), (3749, 22581), (4439, 19071), (6357, 13317), (7527, 11247)]