77150907

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 116928000

約数和(自身を除く): 39777093

約数列:

[1, 3, 9, 27, 83, 173, 199, 249, 519, 597, 747, 1557, 1791, 2241, 4671, 5373, 14359, 16517, 34427, 43077, 49551, 103281, 129231, 148653, 309843, 387693, 445959, 929529, 2857441, 8572323, 25716969, 77150907]

約数ペア:

[(1, 77150907), (3, 25716969), (9, 8572323), (27, 2857441), (83, 929529), (173, 445959), (199, 387693), (249, 309843), (519, 148653), (597, 129231), (747, 103281), (1557, 49551), (1791, 43077), (2241, 34427), (4671, 16517), (5373, 14359)]