120718143

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{147397}}^1$

素因数の和:147423

約数の個数: 24

約数和(自身を含む): 214611488

約数和(自身を除く): 93893345

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 147397, 442191, 1031779, 1326573, 1916161, 3095337, 5748483, 9286011, 13413127, 17245449, 40239381, 120718143]

約数ペア:

[(1, 120718143), (3, 40239381), (7, 17245449), (9, 13413127), (13, 9286011), (21, 5748483), (39, 3095337), (63, 1916161), (91, 1326573), (117, 1031779), (273, 442191), (819, 147397)]