91994913

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 142053120

約数和(自身を除く): 50058207

約数列:

[1, 3, 9, 27, 37, 71, 111, 213, 333, 639, 999, 1297, 1917, 2627, 3891, 7881, 11673, 23643, 35019, 47989, 70929, 92087, 143967, 276261, 431901, 828783, 1295703, 2486349, 3407219, 10221657, 30664971, 91994913]

約数ペア:

[(1, 91994913), (3, 30664971), (9, 10221657), (27, 3407219), (37, 2486349), (71, 1295703), (111, 828783), (213, 431901), (333, 276261), (639, 143967), (999, 92087), (1297, 70929), (1917, 47989), (2627, 35019), (3891, 23643), (7881, 11673)]