144649737

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{2657}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 218934144

約数和(自身を除く): 74284407

約数列:

[1, 3, 9, 23, 69, 207, 263, 789, 2367, 2657, 6049, 7971, 18147, 23913, 54441, 61111, 183333, 549999, 698791, 2096373, 6289119, 16072193, 48216579, 144649737]

約数ペア:

[(1, 144649737), (3, 48216579), (9, 16072193), (23, 6289119), (69, 2096373), (207, 698791), (263, 549999), (789, 183333), (2367, 61111), (2657, 54441), (6049, 23913), (7971, 18147)]