173810091

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2203}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 303129344

約数和(自身を除く): 129319253

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 289, 357, 663, 867, 1547, 2023, 2203, 3757, 4641, 6069, 6609, 11271, 15421, 26299, 28639, 37451, 46263, 78897, 85917, 112353, 200473, 262157, 486863, 601419, 636667, 786471, 1460589, 1910001, 3408041, 4456669, 8276671, 10224123, 13370007, 24830013, 57936697, 173810091]

約数ペア:

[(1, 173810091), (3, 57936697), (7, 24830013), (13, 13370007), (17, 10224123), (21, 8276671), (39, 4456669), (51, 3408041), (91, 1910001), (119, 1460589), (221, 786471), (273, 636667), (289, 601419), (357, 486863), (663, 262157), (867, 200473), (1547, 112353), (2023, 85917), (2203, 78897), (3757, 46263), (4641, 37451), (6069, 28639), (6609, 26299), (11271, 15421)]