156916143

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6163}}^1$

素因数の和:6236

約数の個数: 32

約数和(自身を含む): 248532480

約数和(自身を除く): 91616337

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 369, 621, 943, 1107, 2829, 6163, 8487, 18489, 25461, 55467, 141749, 166401, 252683, 425247, 758049, 1275741, 2274147, 3827223, 5811709, 6822441, 17435127, 52305381, 156916143]

約数ペア:

[(1, 156916143), (3, 52305381), (9, 17435127), (23, 6822441), (27, 5811709), (41, 3827223), (69, 2274147), (123, 1275741), (207, 758049), (369, 425247), (621, 252683), (943, 166401), (1107, 141749), (2829, 55467), (6163, 25461), (8487, 18489)]