63877930753

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1\times {\mathrm{2647}}^1$

素因数の和:3697

約数の個数: 32

約数和(自身を含む): 78954462720

約数和(自身を除く): 15076531967

約数列:

[1, 7, 13, 91, 509, 521, 2647, 3563, 3647, 6617, 6773, 18529, 34411, 46319, 47411, 240877, 265189, 1347323, 1379087, 1856323, 3447457, 9431261, 9653609, 17515199, 17928131, 24132199, 122606393, 125496917, 701955283, 4913686981, 9125418679, 63877930753]

約数ペア:

[(1, 63877930753), (7, 9125418679), (13, 4913686981), (91, 701955283), (509, 125496917), (521, 122606393), (2647, 24132199), (3563, 17928131), (3647, 17515199), (6617, 9653609), (6773, 9431261), (18529, 3447457), (34411, 1856323), (46319, 1379087), (47411, 1347323), (240877, 265189)]