81754206

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127343}}^1$

素因数の和:127455

約数の個数: 16

約数和(自身を含む): 165037824

約数和(自身を除く): 83283618

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 127343, 254686, 382029, 764058, 13625701, 27251402, 40877103, 81754206]

約数ペア:

[(1, 81754206), (2, 40877103), (3, 27251402), (6, 13625701), (107, 764058), (214, 382029), (321, 254686), (642, 127343)]