188097273

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1409}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 336685440

約数和(自身を除く): 148588167

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 163, 273, 489, 819, 1141, 1409, 1467, 2119, 3423, 4227, 6357, 9863, 10269, 12681, 14833, 18317, 19071, 29589, 44499, 54951, 88767, 128219, 133497, 164853, 229667, 384657, 689001, 1153971, 1607669, 2067003, 2985671, 4823007, 8957013, 14469021, 20899697, 26871039, 62699091, 188097273]

約数ペア:

[(1, 188097273), (3, 62699091), (7, 26871039), (9, 20899697), (13, 14469021), (21, 8957013), (39, 4823007), (63, 2985671), (91, 2067003), (117, 1607669), (163, 1153971), (273, 689001), (489, 384657), (819, 229667), (1141, 164853), (1409, 133497), (1467, 128219), (2119, 88767), (3423, 54951), (4227, 44499), (6357, 29589), (9863, 19071), (10269, 18317), (12681, 14833)]