147670983

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12163}}^1$

素因数の和:12259

約数の個数: 24

約数和(自身を含む): 227710080

約数和(自身を除く): 80039097

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 12163, 36489, 109467, 231097, 693291, 863573, 2079873, 2590719, 7772157, 16407887, 49223661, 147670983]

約数ペア:

[(1, 147670983), (3, 49223661), (9, 16407887), (19, 7772157), (57, 2590719), (71, 2079873), (171, 863573), (213, 693291), (639, 231097), (1349, 109467), (4047, 36489), (12141, 12163)]