66174327

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{5483}}^1$

素因数の和:5644

約数の個数: 20

約数和(自身を含む): 99534600

約数和(自身を除く): 33360273

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 5483, 12069, 16449, 49347, 148041, 444123, 816967, 2450901, 7352703, 22058109, 66174327]

約数ペア:

[(1, 66174327), (3, 22058109), (9, 7352703), (27, 2450901), (81, 816967), (149, 444123), (447, 148041), (1341, 49347), (4023, 16449), (5483, 12069)]