8266162779

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{387047}}^1$

素因数の和:387176

約数の個数: 32

約数和(自身を含む): 14119511040

約数和(自身を除く): 5853348261

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 2373, 3051, 7119, 21357, 387047, 1161141, 2709329, 3483423, 8127987, 10450269, 24383961, 43736311, 73151883, 131208933, 306154177, 393626799, 918462531, 1180880397, 2755387593, 8266162779]

約数ペア:

[(1, 8266162779), (3, 2755387593), (7, 1180880397), (9, 918462531), (21, 393626799), (27, 306154177), (63, 131208933), (113, 73151883), (189, 43736311), (339, 24383961), (791, 10450269), (1017, 8127987), (2373, 3483423), (3051, 2709329), (7119, 1161141), (21357, 387047)]