81601746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{591317}}^1$

素因数の和:591345

約数の個数: 16

約数和(自身を含む): 170299584

約数和(自身を除く): 88697838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 591317, 1182634, 1773951, 3547902, 13600291, 27200582, 40800873, 81601746]

約数ペア:

[(1, 81601746), (2, 40800873), (3, 27200582), (6, 13600291), (23, 3547902), (46, 1773951), (69, 1182634), (138, 591317)]