87167841

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1993}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 118682880

約数和(自身を除く): 31515039

約数列:

[1, 3, 61, 183, 239, 717, 1993, 5979, 14579, 43737, 121573, 364719, 476327, 1428981, 29055947, 87167841]

約数ペア:

[(1, 87167841), (3, 29055947), (61, 1428981), (183, 476327), (239, 364719), (717, 121573), (1993, 43737), (5979, 14579)]