72679437

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1199

約数の個数: 40

約数和(自身を含む): 117507456

約数和(自身を除く): 44828019

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 423, 459, 799, 1123, 1269, 1377, 2397, 3369, 3807, 7191, 10107, 19091, 21573, 30321, 52781, 57273, 64719, 90963, 158343, 171819, 475029, 515457, 897277, 1425087, 1546371, 2691831, 4275261, 8075493, 24226479, 72679437]

約数ペア:

[(1, 72679437), (3, 24226479), (9, 8075493), (17, 4275261), (27, 2691831), (47, 1546371), (51, 1425087), (81, 897277), (141, 515457), (153, 475029), (423, 171819), (459, 158343), (799, 90963), (1123, 64719), (1269, 57273), (1377, 52781), (2397, 30321), (3369, 21573), (3807, 19091), (7191, 10107)]