81903023

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 88743936

約数和(自身を除く): 6840913

約数列:

[1, 23, 31, 313, 367, 713, 7199, 8441, 9703, 11377, 114871, 223169, 261671, 2642033, 3561001, 81903023]

約数ペア:

[(1, 81903023), (23, 3561001), (31, 2642033), (313, 261671), (367, 223169), (713, 114871), (7199, 11377), (8441, 9703)]