207443367

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{1447}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 317824416

約数和(自身を除く): 110381049

約数列:

[1, 3, 9, 17, 51, 153, 937, 1447, 2811, 4341, 8433, 13023, 15929, 24599, 47787, 73797, 143361, 221391, 1355839, 4067517, 12202551, 23049263, 69147789, 207443367]

約数ペア:

[(1, 207443367), (3, 69147789), (9, 23049263), (17, 12202551), (51, 4067517), (153, 1355839), (937, 221391), (1447, 143361), (2811, 73797), (4341, 47787), (8433, 24599), (13023, 15929)]