155976381

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{47743}}^1$

素因数の和:47774

約数の個数: 24

約数和(自身を含む): 253998080

約数和(自身を除く): 98021699

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 47743, 143229, 429687, 525173, 1289061, 1575519, 4726557, 5776903, 14179671, 17330709, 51992127, 155976381]

約数ペア:

[(1, 155976381), (3, 51992127), (9, 17330709), (11, 14179671), (27, 5776903), (33, 4726557), (99, 1575519), (121, 1289061), (297, 525173), (363, 429687), (1089, 143229), (3267, 47743)]