72186729

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{911}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 98160384

約数和(自身を除く): 25973655

約数列:

[1, 3, 61, 183, 433, 911, 1299, 2733, 26413, 55571, 79239, 166713, 394463, 1183389, 24062243, 72186729]

約数ペア:

[(1, 72186729), (3, 24062243), (61, 1183389), (183, 394463), (433, 166713), (911, 79239), (1299, 55571), (2733, 26413)]