109216269

素因数分解:

$3^4\times {\mathrm{599}}^1\times {\mathrm{2251}}^1$

素因数の和:2862

約数の個数: 20

約数和(自身を含む): 163495200

約数和(自身を除く): 54278931

約数列:

[1, 3, 9, 27, 81, 599, 1797, 2251, 5391, 6753, 16173, 20259, 48519, 60777, 182331, 1348349, 4045047, 12135141, 36405423, 109216269]

約数ペア:

[(1, 109216269), (3, 36405423), (9, 12135141), (27, 4045047), (81, 1348349), (599, 182331), (1797, 60777), (2251, 48519), (5391, 20259), (6753, 16173)]