56427273

素因数分解:

$3^5\times 7^3\times {\mathrm{677}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 98716800

約数和(自身を除く): 42289527

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 343, 441, 567, 677, 1029, 1323, 1701, 2031, 3087, 3969, 4739, 6093, 9261, 11907, 14217, 18279, 27783, 33173, 42651, 54837, 83349, 99519, 127953, 164511, 232211, 298557, 383859, 696633, 895671, 1151577, 2089899, 2687013, 6269697, 8061039, 18809091, 56427273]

約数ペア:

[(1, 56427273), (3, 18809091), (7, 8061039), (9, 6269697), (21, 2687013), (27, 2089899), (49, 1151577), (63, 895671), (81, 696633), (147, 383859), (189, 298557), (243, 232211), (343, 164511), (441, 127953), (567, 99519), (677, 83349), (1029, 54837), (1323, 42651), (1701, 33173), (2031, 27783), (3087, 18279), (3969, 14217), (4739, 11907), (6093, 9261)]