261069183771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6359}}^1\times {\mathrm{54091}}^1$

素因数の和:60487

約数の個数: 32

約数和(自身を含む): 396316938240

約数和(自身を除く): 135247754469

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 6359, 19077, 54091, 69949, 146257, 162273, 209847, 438771, 595001, 1244093, 1608827, 1785003, 3732279, 4826481, 13685023, 41055069, 343964669, 1031894007, 3783611359, 7911187387, 11350834077, 23733562161, 87023061257, 261069183771]

約数ペア:

[(1, 261069183771), (3, 87023061257), (11, 23733562161), (23, 11350834077), (33, 7911187387), (69, 3783611359), (253, 1031894007), (759, 343964669), (6359, 41055069), (19077, 13685023), (54091, 4826481), (69949, 3732279), (146257, 1785003), (162273, 1608827), (209847, 1244093), (438771, 595001)]