83500209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41981}}^1$

素因数の和:42017

約数の個数: 24

約数和(自身を含む): 137533032

約数和(自身を除く): 54032823

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 41981, 125943, 377829, 545753, 713677, 1637259, 2141031, 4911777, 6423093, 9277801, 27833403, 83500209]

約数ペア:

[(1, 83500209), (3, 27833403), (9, 9277801), (13, 6423093), (17, 4911777), (39, 2141031), (51, 1637259), (117, 713677), (153, 545753), (221, 377829), (663, 125943), (1989, 41981)]