181857527

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 194685120

約数和(自身を除く): 12827593

約数列:

[1, 23, 73, 89, 1217, 1679, 2047, 6497, 27991, 88841, 108313, 149431, 2043343, 2491199, 7906849, 181857527]

約数ペア:

[(1, 181857527), (23, 7906849), (73, 2491199), (89, 2043343), (1217, 149431), (1679, 108313), (2047, 88841), (6497, 27991)]