77791473

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12401}}^1$

素因数の和:12465

約数の個数: 24

約数和(自身を含む): 121886856

約数和(自身を除く): 44095383

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 12401, 37203, 111609, 210817, 508441, 632451, 1525323, 1897353, 4575969, 8643497, 25930491, 77791473]

約数ペア:

[(1, 77791473), (3, 25930491), (9, 8643497), (17, 4575969), (41, 1897353), (51, 1525323), (123, 632451), (153, 508441), (369, 210817), (697, 111609), (2091, 37203), (6273, 12401)]