103919193

素因数分解:

$3^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 179379200

約数和(自身を除く): 75460007

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 199, 243, 307, 567, 597, 921, 1393, 1701, 1791, 2149, 2763, 4179, 5373, 6447, 8289, 12537, 16119, 19341, 24867, 37611, 48357, 58023, 61093, 74601, 112833, 174069, 183279, 338499, 427651, 522207, 549837, 1282953, 1649511, 3848859, 4948533, 11546577, 14845599, 34639731, 103919193]

約数ペア:

[(1, 103919193), (3, 34639731), (7, 14845599), (9, 11546577), (21, 4948533), (27, 3848859), (63, 1649511), (81, 1282953), (189, 549837), (199, 522207), (243, 427651), (307, 338499), (567, 183279), (597, 174069), (921, 112833), (1393, 74601), (1701, 61093), (1791, 58023), (2149, 48357), (2763, 37611), (4179, 24867), (5373, 19341), (6447, 16119), (8289, 12537)]