26466027

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 43338240

約数和(自身を除く): 16872213

約数列:

[1, 3, 7, 21, 43, 49, 53, 79, 129, 147, 159, 237, 301, 371, 553, 903, 1113, 1659, 2107, 2279, 2597, 3397, 3871, 4187, 6321, 6837, 7791, 10191, 11613, 12561, 15953, 23779, 29309, 47859, 71337, 87927, 111671, 166453, 180041, 205163, 335013, 499359, 540123, 615489, 1260287, 3780861, 8822009, 26466027]

約数ペア:

[(1, 26466027), (3, 8822009), (7, 3780861), (21, 1260287), (43, 615489), (49, 540123), (53, 499359), (79, 335013), (129, 205163), (147, 180041), (159, 166453), (237, 111671), (301, 87927), (371, 71337), (553, 47859), (903, 29309), (1113, 23779), (1659, 15953), (2107, 12561), (2279, 11613), (2597, 10191), (3397, 7791), (3871, 6837), (4187, 6321)]