133517421

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2957}}^1$

素因数の和:3165

約数の個数: 24

約数和(自身を含む): 200729880

約数和(自身を除く): 67212459

約数列:

[1, 3, 9, 29, 87, 173, 261, 519, 1557, 2957, 5017, 8871, 15051, 26613, 45153, 85753, 257259, 511561, 771777, 1534683, 4604049, 14835269, 44505807, 133517421]

約数ペア:

[(1, 133517421), (3, 44505807), (9, 14835269), (29, 4604049), (87, 1534683), (173, 771777), (261, 511561), (519, 257259), (1557, 85753), (2957, 45153), (5017, 26613), (8871, 15051)]