77452731

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12347}}^1$

素因数の和:12411

約数の個数: 24

約数和(自身を含む): 121356144

約数和(自身を除く): 43903413

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 12347, 37041, 111123, 209899, 506227, 629697, 1518681, 1889091, 4556043, 8605859, 25817577, 77452731]

約数ペア:

[(1, 77452731), (3, 25817577), (9, 8605859), (17, 4556043), (41, 1889091), (51, 1518681), (123, 629697), (153, 506227), (369, 209899), (697, 111123), (2091, 37041), (6273, 12347)]