109214721

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{14327}}^1$

素因数の和:14362

約数の個数: 36

約数和(自身を含む): 198184896

約数和(自身を除く): 88970175

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 14327, 42981, 100289, 128943, 157597, 300867, 472791, 902601, 1103179, 1418373, 1733567, 3309537, 5200701, 9928611, 12134969, 15602103, 36404907, 109214721]

約数ペア:

[(1, 109214721), (3, 36404907), (7, 15602103), (9, 12134969), (11, 9928611), (21, 5200701), (33, 3309537), (63, 1733567), (77, 1418373), (99, 1103179), (121, 902601), (231, 472791), (363, 300867), (693, 157597), (847, 128943), (1089, 100289), (2541, 42981), (7623, 14327)]