30763557

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 53307072

約数和(自身を除く): 22543515

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 243, 297, 459, 561, 677, 891, 1377, 1683, 2031, 2673, 4131, 5049, 6093, 7447, 11509, 15147, 18279, 22341, 34527, 45441, 54837, 67023, 103581, 126599, 164511, 201069, 310743, 379797, 603207, 932229, 1139391, 1809621, 2796687, 3418173, 10254519, 30763557]

約数ペア:

[(1, 30763557), (3, 10254519), (9, 3418173), (11, 2796687), (17, 1809621), (27, 1139391), (33, 932229), (51, 603207), (81, 379797), (99, 310743), (153, 201069), (187, 164511), (243, 126599), (297, 103581), (459, 67023), (561, 54837), (677, 45441), (891, 34527), (1377, 22341), (1683, 18279), (2031, 15147), (2673, 11509), (4131, 7447), (5049, 6093)]