229642809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 344217600

約数和(自身を除く): 114574791

約数列:

[1, 3, 11, 33, 59, 79, 177, 237, 649, 869, 1493, 1947, 2607, 4479, 4661, 13983, 16423, 49269, 51271, 88087, 117947, 153813, 264261, 353841, 968957, 1297417, 2906871, 3892251, 6958873, 20876619, 76547603, 229642809]

約数ペア:

[(1, 229642809), (3, 76547603), (11, 20876619), (33, 6958873), (59, 3892251), (79, 2906871), (177, 1297417), (237, 968957), (649, 353841), (869, 264261), (1493, 153813), (1947, 117947), (2607, 88087), (4479, 51271), (4661, 49269), (13983, 16423)]