83393121

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{55931}}^1$

素因数の和:56012

約数の個数: 16

約数和(自身を含む): 128867328

約数和(自身を除く): 45474207

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 55931, 167793, 391517, 1174551, 3971101, 11913303, 27797707, 83393121]

約数ペア:

[(1, 83393121), (3, 27797707), (7, 11913303), (21, 3971101), (71, 1174551), (213, 391517), (497, 167793), (1491, 55931)]