72575397

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1367}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 111398976

約数和(自身を除く): 38823579

約数列:

[1, 3, 9, 17, 51, 153, 347, 1041, 1367, 3123, 4101, 5899, 12303, 17697, 23239, 53091, 69717, 209151, 474349, 1423047, 4269141, 8063933, 24191799, 72575397]

約数ペア:

[(1, 72575397), (3, 24191799), (9, 8063933), (17, 4269141), (51, 1423047), (153, 474349), (347, 209151), (1041, 69717), (1367, 53091), (3123, 23239), (4101, 17697), (5899, 12303)]