27898533

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 45274880

約数和(自身を除く): 17376347

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1303, 1647, 2379, 3909, 7137, 11727, 16939, 21411, 35181, 50817, 79483, 152451, 238449, 457353, 715347, 1033279, 2146041, 3099837, 9299511, 27898533]

約数ペア:

[(1, 27898533), (3, 9299511), (9, 3099837), (13, 2146041), (27, 1033279), (39, 715347), (61, 457353), (117, 238449), (183, 152451), (351, 79483), (549, 50817), (793, 35181), (1303, 21411), (1647, 16939), (2379, 11727), (3909, 7137)]