269027397

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{11801}}^1$

素因数の和:11973

約数の個数: 24

約数和(自身を含む): 414250200

約数和(自身を除く): 145222803

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 7599, 11801, 22797, 35403, 106209, 200617, 601851, 1758349, 1805553, 5275047, 15825141, 29891933, 89675799, 269027397]

約数ペア:

[(1, 269027397), (3, 89675799), (9, 29891933), (17, 15825141), (51, 5275047), (149, 1805553), (153, 1758349), (447, 601851), (1341, 200617), (2533, 106209), (7599, 35403), (11801, 22797)]