29100519

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 49920000

約数和(自身を除く): 20819481

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 1949, 2133, 4977, 5847, 13643, 14931, 17541, 40929, 52623, 122787, 153971, 368361, 461913, 1077797, 1385739, 3233391, 4157217, 9700173, 29100519]

約数ペア:

[(1, 29100519), (3, 9700173), (7, 4157217), (9, 3233391), (21, 1385739), (27, 1077797), (63, 461913), (79, 368361), (189, 153971), (237, 122787), (553, 52623), (711, 40929), (1659, 17541), (1949, 14931), (2133, 13643), (4977, 5847)]