47540817

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{13441}}^1$

素因数の和:13581

約数の個数: 16

約数和(自身を含む): 70973760

約数和(自身を除く): 23432943

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 13441, 40323, 120969, 362907, 1760771, 5282313, 15846939, 47540817]

約数ペア:

[(1, 47540817), (3, 15846939), (9, 5282313), (27, 1760771), (131, 362907), (393, 120969), (1179, 40323), (3537, 13441)]