79020117

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 129948192

約数和(自身を除く): 50928075

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 131, 297, 393, 677, 891, 1179, 1441, 2031, 3537, 4323, 6093, 7447, 10611, 12969, 18279, 22341, 38907, 54837, 67023, 88687, 116721, 201069, 266061, 603207, 798183, 975557, 2394549, 2926671, 7183647, 8780013, 26340039, 79020117]

約数ペア:

[(1, 79020117), (3, 26340039), (9, 8780013), (11, 7183647), (27, 2926671), (33, 2394549), (81, 975557), (99, 798183), (131, 603207), (297, 266061), (393, 201069), (677, 116721), (891, 88687), (1179, 67023), (1441, 54837), (2031, 38907), (3537, 22341), (4323, 18279), (6093, 12969), (7447, 10611)]