54877743

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{4547}}^1$

素因数の和:4708

約数の個数: 20

約数和(自身を含む): 82546200

約数和(自身を除く): 27668457

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 4547, 12069, 13641, 40923, 122769, 368307, 677503, 2032509, 6097527, 18292581, 54877743]

約数ペア:

[(1, 54877743), (3, 18292581), (9, 6097527), (27, 2032509), (81, 677503), (149, 368307), (447, 122769), (1341, 40923), (4023, 13641), (4547, 12069)]