43127901

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 64935000

約数和(自身を除く): 21807099

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 1109, 1341, 3327, 4321, 9981, 12963, 32161, 38889, 96483, 165241, 289449, 495723, 1487169, 4791989, 14375967, 43127901]

約数ペア:

[(1, 43127901), (3, 14375967), (9, 4791989), (29, 1487169), (87, 495723), (149, 289449), (261, 165241), (447, 96483), (1109, 38889), (1341, 32161), (3327, 12963), (4321, 9981)]