47733831

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{5519}}^1$

素因数の和:5587

約数の個数: 18

約数和(自身を含む): 71257680

約数和(自身を除く): 23523849

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 5519, 8649, 16557, 49671, 171089, 513267, 1539801, 5303759, 15911277, 47733831]

約数ペア:

[(1, 47733831), (3, 15911277), (9, 5303759), (31, 1539801), (93, 513267), (279, 171089), (961, 49671), (2883, 16557), (5519, 8649)]