81403417

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 87367680

約数和(自身を除く): 5964263

約数列:

[1, 23, 71, 79, 631, 1633, 1817, 5609, 14513, 44801, 49849, 129007, 1030423, 1146527, 3539279, 81403417]

約数ペア:

[(1, 81403417), (23, 3539279), (71, 1146527), (79, 1030423), (631, 129007), (1633, 49849), (1817, 44801), (5609, 14513)]