7080491259

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127363}}^1$

素因数の和:127472

約数の個数: 32

約数和(自身を含む): 11004249600

約数和(自身を除く): 3923758341

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 639, 783, 1917, 2059, 6177, 18531, 55593, 127363, 382089, 1146267, 3438801, 3693527, 9042773, 11080581, 27128319, 33241743, 81384957, 99725229, 244154871, 262240417, 786721251, 2360163753, 7080491259]

約数ペア:

[(1, 7080491259), (3, 2360163753), (9, 786721251), (27, 262240417), (29, 244154871), (71, 99725229), (87, 81384957), (213, 33241743), (261, 27128319), (639, 11080581), (783, 9042773), (1917, 3693527), (2059, 3438801), (6177, 1146267), (18531, 382089), (55593, 127363)]