84404541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 130491648

約数和(自身を除く): 46087107

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 663, 793, 1037, 2087, 2379, 3111, 6261, 13481, 27131, 35479, 40443, 81393, 106437, 127307, 381921, 461227, 1383681, 1654991, 2164219, 4964973, 6492657, 28134847, 84404541]

約数ペア:

[(1, 84404541), (3, 28134847), (13, 6492657), (17, 4964973), (39, 2164219), (51, 1654991), (61, 1383681), (183, 461227), (221, 381921), (663, 127307), (793, 106437), (1037, 81393), (2087, 40443), (2379, 35479), (3111, 27131), (6261, 13481)]