27730417

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 35441308

約数和(自身を除く): 7710891

約数列:

[1, 11, 13, 17, 61, 121, 143, 187, 221, 289, 671, 793, 1037, 1573, 2057, 2431, 3179, 3757, 7381, 8723, 11407, 13481, 17629, 26741, 34969, 41327, 95953, 125477, 148291, 193919, 229177, 454597, 1631201, 2133109, 2520947, 27730417]

約数ペア:

[(1, 27730417), (11, 2520947), (13, 2133109), (17, 1631201), (61, 454597), (121, 229177), (143, 193919), (187, 148291), (221, 125477), (289, 95953), (671, 41327), (793, 34969), (1037, 26741), (1573, 17629), (2057, 13481), (2431, 11407), (3179, 8723), (3757, 7381)]