156013569

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2693}}^1$

素因数の和:2897

約数の個数: 24

約数和(自身を含む): 232405992

約数和(自身を除く): 76392423

約数列:

[1, 3, 9, 41, 123, 157, 369, 471, 1413, 2693, 6437, 8079, 19311, 24237, 57933, 110413, 331239, 422801, 993717, 1268403, 3805209, 17334841, 52004523, 156013569]

約数ペア:

[(1, 156013569), (3, 52004523), (9, 17334841), (41, 3805209), (123, 1268403), (157, 993717), (369, 422801), (471, 331239), (1413, 110413), (2693, 57933), (6437, 24237), (8079, 19311)]