53263737

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:899

約数の個数: 40

約数和(自身を含む): 86144256

約数和(自身を除く): 32880519

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 423, 459, 799, 823, 1269, 1377, 2397, 2469, 3807, 7191, 7407, 13991, 21573, 22221, 38681, 41973, 64719, 66663, 116043, 125919, 348129, 377757, 657577, 1044387, 1133271, 1972731, 3133161, 5918193, 17754579, 53263737]

約数ペア:

[(1, 53263737), (3, 17754579), (9, 5918193), (17, 3133161), (27, 1972731), (47, 1133271), (51, 1044387), (81, 657577), (141, 377757), (153, 348129), (423, 125919), (459, 116043), (799, 66663), (823, 64719), (1269, 41973), (1377, 38681), (2397, 22221), (2469, 21573), (3807, 13991), (7191, 7407)]