406486107

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5897}}^1$

素因数の和:5969

約数の個数: 40

約数和(自身を含む): 650856096

約数和(自身を除く): 244369989

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 333, 621, 851, 999, 1863, 2553, 2997, 5897, 7659, 17691, 22977, 53073, 68931, 135631, 159219, 218189, 406893, 477657, 654567, 1220679, 1963701, 3662037, 5018347, 5891103, 10986111, 15055041, 17673309, 45165123, 135495369, 406486107]

約数ペア:

[(1, 406486107), (3, 135495369), (9, 45165123), (23, 17673309), (27, 15055041), (37, 10986111), (69, 5891103), (81, 5018347), (111, 3662037), (207, 1963701), (333, 1220679), (621, 654567), (851, 477657), (999, 406893), (1863, 218189), (2553, 159219), (2997, 135631), (5897, 68931), (7659, 53073), (17691, 22977)]