81736506

素因数分解:

$2^1\times 3^3\times {\mathrm{809}}^1\times {\mathrm{1871}}^1$

素因数の和:2691

約数の個数: 32

約数和(自身を含む): 181958400

約数和(自身を除く): 100221894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 809, 1618, 1871, 2427, 3742, 4854, 5613, 7281, 11226, 14562, 16839, 21843, 33678, 43686, 50517, 101034, 1513639, 3027278, 4540917, 9081834, 13622751, 27245502, 40868253, 81736506]

約数ペア:

[(1, 81736506), (2, 40868253), (3, 27245502), (6, 13622751), (9, 9081834), (18, 4540917), (27, 3027278), (54, 1513639), (809, 101034), (1618, 50517), (1871, 43686), (2427, 33678), (3742, 21843), (4854, 16839), (5613, 14562), (7281, 11226)]