71767107

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 111782400

約数和(自身を除く): 40015293

約数列:

[1, 3, 9, 23, 27, 69, 163, 207, 489, 621, 709, 1467, 2127, 3749, 4401, 6381, 11247, 16307, 19143, 33741, 48921, 101223, 115567, 146763, 346701, 440289, 1040103, 2658041, 3120309, 7974123, 23922369, 71767107]

約数ペア:

[(1, 71767107), (3, 23922369), (9, 7974123), (23, 3120309), (27, 2658041), (69, 1040103), (163, 440289), (207, 346701), (489, 146763), (621, 115567), (709, 101223), (1467, 48921), (2127, 33741), (3749, 19143), (4401, 16307), (6381, 11247)]