65537289

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 104614400

約数和(自身を除く): 39077111

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 2971, 7353, 8913, 22059, 26739, 56449, 80217, 127753, 169347, 383259, 508041, 1149777, 1524123, 2427307, 3449331, 7281921, 21845763, 65537289]

約数ペア:

[(1, 65537289), (3, 21845763), (9, 7281921), (19, 3449331), (27, 2427307), (43, 1524123), (57, 1149777), (129, 508041), (171, 383259), (387, 169347), (513, 127753), (817, 80217), (1161, 56449), (2451, 26739), (2971, 22059), (7353, 8913)]