1570571937

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20261}}^1$

素因数の和:20316

約数の個数: 48

約数和(自身を含む): 2655132480

約数和(自身を除く): 1084560543

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 243, 261, 297, 319, 783, 891, 957, 2349, 2673, 2871, 7047, 8613, 20261, 25839, 60783, 77517, 182349, 222871, 547047, 587569, 668613, 1641141, 1762707, 2005839, 4923423, 5288121, 6017517, 6463259, 15864363, 18052551, 19389777, 47593089, 54157653, 58169331, 142779267, 174507993, 523523979, 1570571937]

約数ペア:

[(1, 1570571937), (3, 523523979), (9, 174507993), (11, 142779267), (27, 58169331), (29, 54157653), (33, 47593089), (81, 19389777), (87, 18052551), (99, 15864363), (243, 6463259), (261, 6017517), (297, 5288121), (319, 4923423), (783, 2005839), (891, 1762707), (957, 1641141), (2349, 668613), (2673, 587569), (2871, 547047), (7047, 222871), (8613, 182349), (20261, 77517), (25839, 60783)]