86985771831

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11225419}}^1$

素因数の和:11225476

約数の個数: 32

約数和(自身を含む): 150869644800

約数和(自身を除く): 63883872969

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 11225419, 33676257, 78577933, 101028771, 235733799, 303086313, 460242179, 707201397, 1380726537, 2121604191, 3221695253, 4142179611, 9665085759, 12426538833, 28995257277, 86985771831]

約数ペア:

[(1, 86985771831), (3, 28995257277), (7, 12426538833), (9, 9665085759), (21, 4142179611), (27, 3221695253), (41, 2121604191), (63, 1380726537), (123, 707201397), (189, 460242179), (287, 303086313), (369, 235733799), (861, 101028771), (1107, 78577933), (2583, 33676257), (7749, 11225419)]