81799254

素因数分解:

$2^1\times 3^3\times {\mathrm{1514801}}^1$

素因数の和:1514812

約数の個数: 16

約数和(自身を含む): 181776240

約数和(自身を除く): 99976986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1514801, 3029602, 4544403, 9088806, 13633209, 27266418, 40899627, 81799254]

約数ペア:

[(1, 81799254), (2, 40899627), (3, 27266418), (6, 13633209), (9, 9088806), (18, 4544403), (27, 3029602), (54, 1514801)]