57782889

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 89385120

約数和(自身を除く): 31602231

約数列:

[1, 3, 9, 27, 59, 81, 107, 113, 177, 321, 339, 531, 963, 1017, 1593, 2889, 3051, 4779, 6313, 6667, 8667, 9153, 12091, 18939, 20001, 36273, 56817, 60003, 108819, 170451, 180009, 326457, 511353, 540027, 713369, 979371, 2140107, 6420321, 19260963, 57782889]

約数ペア:

[(1, 57782889), (3, 19260963), (9, 6420321), (27, 2140107), (59, 979371), (81, 713369), (107, 540027), (113, 511353), (177, 326457), (321, 180009), (339, 170451), (531, 108819), (963, 60003), (1017, 56817), (1593, 36273), (2889, 20001), (3051, 18939), (4779, 12091), (6313, 9153), (6667, 8667)]