201310767

素因数分解:

$3^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{953}}^1$

素因数の和:1452

約数の個数: 36

約数和(自身を含む): 339318720

約数和(自身を除く): 138007953

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 479, 953, 1437, 2859, 3353, 4311, 6671, 8577, 10059, 20013, 23471, 30177, 46697, 60039, 70413, 140091, 211239, 420273, 456487, 1369461, 3195409, 4108383, 9586227, 22367863, 28758681, 67103589, 201310767]

約数ペア:

[(1, 201310767), (3, 67103589), (7, 28758681), (9, 22367863), (21, 9586227), (49, 4108383), (63, 3195409), (147, 1369461), (441, 456487), (479, 420273), (953, 211239), (1437, 140091), (2859, 70413), (3353, 60039), (4311, 46697), (6671, 30177), (8577, 23471), (10059, 20013)]