105912981

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{106019}}^1$

素因数の和:106065

約数の個数: 16

約数和(自身を含む): 161150400

約数和(自身を除く): 55237419

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 106019, 318057, 954171, 2862513, 3922703, 11768109, 35304327, 105912981]

約数ペア:

[(1, 105912981), (3, 35304327), (9, 11768109), (27, 3922703), (37, 2862513), (111, 954171), (333, 318057), (999, 106019)]