74222757

素因数分解:

$3^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 126080000

約数和(自身を除く): 51857243

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 499, 787, 1497, 2361, 3493, 4491, 5509, 7083, 10479, 13473, 16527, 21249, 31437, 49581, 94311, 148743, 392713, 1178139, 2748991, 3534417, 8246973, 10603251, 24740919, 74222757]

約数ペア:

[(1, 74222757), (3, 24740919), (7, 10603251), (9, 8246973), (21, 3534417), (27, 2748991), (63, 1178139), (189, 392713), (499, 148743), (787, 94311), (1497, 49581), (2361, 31437), (3493, 21249), (4491, 16527), (5509, 13473), (7083, 10479)]