263201301

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{45061}}^1$

素因数の和:45137

約数の個数: 24

約数和(自身を含む): 421780320

約数和(自身を除く): 158579019

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 45061, 135183, 405549, 495671, 1487013, 2658599, 4461039, 7975797, 23927391, 29244589, 87733767, 263201301]

約数ペア:

[(1, 263201301), (3, 87733767), (9, 29244589), (11, 23927391), (33, 7975797), (59, 4461039), (99, 2658599), (177, 1487013), (531, 495671), (649, 405549), (1947, 135183), (5841, 45061)]