47718801

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{45317}}^1$

素因数の和:45342

約数の個数: 20

約数和(自身を含む): 76768692

約数和(自身を除く): 29049891

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 45317, 135951, 407853, 589121, 1223559, 1767363, 3670677, 5302089, 15906267, 47718801]

約数ペア:

[(1, 47718801), (3, 15906267), (9, 5302089), (13, 3670677), (27, 1767363), (39, 1223559), (81, 589121), (117, 407853), (351, 135951), (1053, 45317)]