47728413

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{28979}}^1$

素因数の和:29049

約数の個数: 16

約数和(自身を含む): 71870400

約数和(自身を除く): 24141987

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 28979, 86937, 260811, 782433, 1767719, 5303157, 15909471, 47728413]

約数ペア:

[(1, 47728413), (3, 15909471), (9, 5303157), (27, 1767719), (61, 782433), (183, 260811), (549, 86937), (1647, 28979)]