232375311

素因数分解:

$3^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 408714240

約数和(自身を除く): 176338929

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 243, 301, 353, 387, 567, 729, 903, 1059, 1161, 1701, 2187, 2471, 2709, 3177, 3483, 5103, 7413, 8127, 9531, 10449, 15179, 15309, 22239, 24381, 28593, 31347, 45537, 66717, 73143, 85779, 94041, 106253, 136611, 200151, 219429, 257337, 318759, 409833, 600453, 658287, 772011, 956277, 1229499, 1801359, 2868831, 3688497, 5404077, 8606493, 11065491, 25819479, 33196473, 77458437, 232375311]

約数ペア:

[(1, 232375311), (3, 77458437), (7, 33196473), (9, 25819479), (21, 11065491), (27, 8606493), (43, 5404077), (63, 3688497), (81, 2868831), (129, 1801359), (189, 1229499), (243, 956277), (301, 772011), (353, 658287), (387, 600453), (567, 409833), (729, 318759), (903, 257337), (1059, 219429), (1161, 200151), (1701, 136611), (2187, 106253), (2471, 94041), (2709, 85779), (3177, 73143), (3483, 66717), (5103, 45537), (7413, 31347), (8127, 28593), (9531, 24381), (10449, 22239), (15179, 15309)]