156669201

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2843}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 251637120

約数和(自身を除く): 94967919

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 2041, 2843, 4239, 6123, 8529, 18369, 25587, 36959, 55107, 76761, 110877, 332631, 446351, 997893, 1339053, 4017159, 5802563, 12051477, 17407689, 52223067, 156669201]

約数ペア:

[(1, 156669201), (3, 52223067), (9, 17407689), (13, 12051477), (27, 5802563), (39, 4017159), (117, 1339053), (157, 997893), (351, 446351), (471, 332631), (1413, 110877), (2041, 76761), (2843, 55107), (4239, 36959), (6123, 25587), (8529, 18369)]