87738387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 130830336

約数和(自身を除く): 43091949

約数列:

[1, 3, 11, 33, 83, 103, 249, 309, 311, 913, 933, 1133, 2739, 3399, 3421, 8549, 10263, 25647, 25813, 32033, 77439, 94039, 96099, 282117, 283943, 352363, 851829, 1057089, 2658739, 7976217, 29246129, 87738387]

約数ペア:

[(1, 87738387), (3, 29246129), (11, 7976217), (33, 2658739), (83, 1057089), (103, 851829), (249, 352363), (309, 283943), (311, 282117), (913, 96099), (933, 94039), (1133, 77439), (2739, 32033), (3399, 25813), (3421, 25647), (8549, 10263)]