65748159

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 34614081

約数列:

[1, 3, 9, 27, 47, 141, 197, 263, 423, 591, 789, 1269, 1773, 2367, 5319, 7101, 9259, 12361, 27777, 37083, 51811, 83331, 111249, 155433, 249993, 333747, 466299, 1398897, 2435117, 7305351, 21916053, 65748159]

約数ペア:

[(1, 65748159), (3, 21916053), (9, 7305351), (27, 2435117), (47, 1398897), (141, 466299), (197, 333747), (263, 249993), (423, 155433), (591, 111249), (789, 83331), (1269, 51811), (1773, 37083), (2367, 27777), (5319, 12361), (7101, 9259)]