79900677

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 118879488

約数和(自身を除く): 38978811

約数列:

[1, 3, 9, 41, 123, 223, 369, 669, 971, 2007, 2913, 8739, 9143, 27429, 39811, 82287, 119433, 216533, 358299, 649599, 1948797, 8877853, 26633559, 79900677]

約数ペア:

[(1, 79900677), (3, 26633559), (9, 8877853), (41, 1948797), (123, 649599), (223, 358299), (369, 216533), (669, 119433), (971, 82287), (2007, 39811), (2913, 27429), (8739, 9143)]