57261237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 89303040

約数和(自身を除く): 32041803

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 253, 407, 759, 851, 1221, 2039, 2553, 6117, 9361, 22429, 28083, 46897, 67287, 75443, 140691, 226329, 515867, 829873, 1547601, 1735189, 2489619, 5205567, 19087079, 57261237]

約数ペア:

[(1, 57261237), (3, 19087079), (11, 5205567), (23, 2489619), (33, 1735189), (37, 1547601), (69, 829873), (111, 515867), (253, 226329), (407, 140691), (759, 75443), (851, 67287), (1221, 46897), (2039, 28083), (2553, 22429), (6117, 9361)]