9247331331

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59887}}^1$

素因数の和:59965

約数の個数: 64

約数和(自身を含む): 16864460800

約数和(自身を除く): 7617129469

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 129, 133, 171, 189, 301, 387, 399, 513, 817, 903, 1161, 1197, 2451, 2709, 3591, 5719, 7353, 8127, 17157, 22059, 51471, 59887, 154413, 179661, 419209, 538983, 1137853, 1257627, 1616949, 2575141, 3413559, 3772881, 7725423, 7964971, 10240677, 11318643, 18025987, 23176269, 23894913, 30722031, 48927679, 54077961, 69528807, 71684739, 146783037, 162233883, 215054217, 342493753, 440349111, 486701649, 1027481259, 1321047333, 3082443777, 9247331331]

約数ペア:

[(1, 9247331331), (3, 3082443777), (7, 1321047333), (9, 1027481259), (19, 486701649), (21, 440349111), (27, 342493753), (43, 215054217), (57, 162233883), (63, 146783037), (129, 71684739), (133, 69528807), (171, 54077961), (189, 48927679), (301, 30722031), (387, 23894913), (399, 23176269), (513, 18025987), (817, 11318643), (903, 10240677), (1161, 7964971), (1197, 7725423), (2451, 3772881), (2709, 3413559), (3591, 2575141), (5719, 1616949), (7353, 1257627), (8127, 1137853), (17157, 538983), (22059, 419209), (51471, 179661), (59887, 154413)]