47178819

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3863}}^1$

素因数の和:3951

約数の個数: 24

約数和(自身を含む): 72334080

約数和(自身を除く): 25155261

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 3863, 4071, 11589, 12213, 34767, 88849, 227917, 266547, 683751, 799641, 2051253, 5242091, 15726273, 47178819]

約数ペア:

[(1, 47178819), (3, 15726273), (9, 5242091), (23, 2051253), (59, 799641), (69, 683751), (177, 266547), (207, 227917), (531, 88849), (1357, 34767), (3863, 12213), (4071, 11589)]