6940377

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 11020800

約数和(自身を除く): 4080423

約数列:

[1, 3, 9, 19, 27, 57, 83, 163, 171, 249, 489, 513, 747, 1467, 1577, 2241, 3097, 4401, 4731, 9291, 13529, 14193, 27873, 40587, 42579, 83619, 121761, 257051, 365283, 771153, 2313459, 6940377]

約数ペア:

[(1, 6940377), (3, 2313459), (9, 771153), (19, 365283), (27, 257051), (57, 121761), (83, 83619), (163, 42579), (171, 40587), (249, 27873), (489, 14193), (513, 13529), (747, 9291), (1467, 4731), (1577, 4401), (2241, 3097)]