127922697

素因数分解:

$3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{6529}}^1$

素因数の和:6853

約数の個数: 24

約数和(自身を含む): 211885440

約数和(自身を除く): 83962743

約数列:

[1, 3, 7, 9, 21, 63, 311, 933, 2177, 2799, 6529, 6531, 19587, 19593, 45703, 58761, 137109, 411327, 2030519, 6091557, 14213633, 18274671, 42640899, 127922697]

約数ペア:

[(1, 127922697), (3, 42640899), (7, 18274671), (9, 14213633), (21, 6091557), (63, 2030519), (311, 411327), (933, 137109), (2177, 58761), (2799, 45703), (6529, 19593), (6531, 19587)]