190018341

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{2557}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 287314560

約数和(自身を除く): 97296219

約数列:

[1, 3, 9, 23, 69, 207, 359, 1077, 2557, 3231, 7671, 8257, 23013, 24771, 58811, 74313, 176433, 529299, 917963, 2753889, 8261667, 21113149, 63339447, 190018341]

約数ペア:

[(1, 190018341), (3, 63339447), (9, 21113149), (23, 8261667), (69, 2753889), (207, 917963), (359, 529299), (1077, 176433), (2557, 74313), (3231, 58811), (7671, 24771), (8257, 23013)]