75459021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 117669888

約数和(自身を除く): 42210867

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 253, 407, 759, 851, 1221, 2553, 2687, 8061, 9361, 28083, 29557, 61801, 88671, 99419, 185403, 298257, 679811, 1093609, 2039433, 2286637, 3280827, 6859911, 25153007, 75459021]

約数ペア:

[(1, 75459021), (3, 25153007), (11, 6859911), (23, 3280827), (33, 2286637), (37, 2039433), (69, 1093609), (111, 679811), (253, 298257), (407, 185403), (759, 99419), (851, 88671), (1221, 61801), (2553, 29557), (2687, 28083), (8061, 9361)]