27344331

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 19311669

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 971, 1043, 1341, 2913, 3129, 4023, 6797, 8739, 9387, 20391, 26217, 28161, 61173, 144679, 183519, 434037, 1012753, 1302111, 3038259, 3906333, 9114777, 27344331]

約数ペア:

[(1, 27344331), (3, 9114777), (7, 3906333), (9, 3038259), (21, 1302111), (27, 1012753), (63, 434037), (149, 183519), (189, 144679), (447, 61173), (971, 28161), (1043, 26217), (1341, 20391), (2913, 9387), (3129, 8739), (4023, 6797)]