234660159

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:901

約数の個数: 40

約数和(自身を含む): 363203280

約数和(自身を除く): 128543121

約数列:

[1, 3, 9, 27, 43, 81, 89, 129, 267, 387, 757, 801, 1161, 2271, 2403, 3483, 3827, 6813, 7209, 11481, 20439, 32551, 34443, 61317, 67373, 97653, 103329, 202119, 292959, 309987, 606357, 878877, 1819071, 2636631, 2897039, 5457213, 8691117, 26073351, 78220053, 234660159]

約数ペア:

[(1, 234660159), (3, 78220053), (9, 26073351), (27, 8691117), (43, 5457213), (81, 2897039), (89, 2636631), (129, 1819071), (267, 878877), (387, 606357), (757, 309987), (801, 292959), (1161, 202119), (2271, 103329), (2403, 97653), (3483, 67373), (3827, 61317), (6813, 34443), (7209, 32551), (11481, 20439)]