56784963

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 81100800

約数和(自身を除く): 24315837

約数列:

[1, 3, 31, 59, 79, 93, 131, 177, 237, 393, 1829, 2449, 4061, 4661, 5487, 7347, 7729, 10349, 12183, 13983, 23187, 31047, 144491, 239599, 320819, 433473, 610591, 718797, 962457, 1831773, 18928321, 56784963]

約数ペア:

[(1, 56784963), (3, 18928321), (31, 1831773), (59, 962457), (79, 718797), (93, 610591), (131, 433473), (177, 320819), (237, 239599), (393, 144491), (1829, 31047), (2449, 23187), (4061, 13983), (4661, 12183), (5487, 10349), (7347, 7729)]