84154401

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21397}}^1$

素因数の和:21445

約数の個数: 24

約数和(自身を含む): 133523520

約数和(自身を除く): 49369119

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 21397, 64191, 192573, 406543, 492131, 1219629, 1476393, 3658887, 4429179, 9350489, 28051467, 84154401]

約数ペア:

[(1, 84154401), (3, 28051467), (9, 9350489), (19, 4429179), (23, 3658887), (57, 1476393), (69, 1219629), (171, 492131), (207, 406543), (437, 192573), (1311, 64191), (3933, 21397)]