86683743

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 132422400

約数和(自身を除く): 45738657

約数列:

[1, 3, 9, 27, 43, 129, 197, 379, 387, 591, 1137, 1161, 1773, 3411, 5319, 8471, 10233, 16297, 25413, 48891, 74663, 76239, 146673, 223989, 228717, 440019, 671967, 2015901, 3210509, 9631527, 28894581, 86683743]

約数ペア:

[(1, 86683743), (3, 28894581), (9, 9631527), (27, 3210509), (43, 2015901), (129, 671967), (197, 440019), (379, 228717), (387, 223989), (591, 146673), (1137, 76239), (1161, 74663), (1773, 48891), (3411, 25413), (5319, 16297), (8471, 10233)]