29474037

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{5431}}^1$

素因数の和:5510

約数の個数: 20

約数和(自身を含む): 44694496

約数和(自身を除く): 15220459

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 5431, 16293, 48879, 146637, 363877, 439911, 1091631, 3274893, 9824679, 29474037]

約数ペア:

[(1, 29474037), (3, 9824679), (9, 3274893), (27, 1091631), (67, 439911), (81, 363877), (201, 146637), (603, 48879), (1809, 16293), (5427, 5431)]