80762967

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 126197760

約数和(自身を除く): 45434793

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 837, 1269, 1457, 2053, 4371, 6159, 13113, 18477, 39339, 55431, 63643, 96491, 190929, 289473, 572787, 868419, 1718361, 2605257, 2991221, 8973663, 26920989, 80762967]

約数ペア:

[(1, 80762967), (3, 26920989), (9, 8973663), (27, 2991221), (31, 2605257), (47, 1718361), (93, 868419), (141, 572787), (279, 289473), (423, 190929), (837, 96491), (1269, 63643), (1457, 55431), (2053, 39339), (4371, 18477), (6159, 13113)]