54757731

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 88985088

約数和(自身を除く): 34227357

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 357, 489, 941, 1141, 2771, 2823, 3423, 6587, 8313, 15997, 19397, 19761, 47991, 58191, 111979, 153383, 335937, 460149, 1073681, 2607511, 3221043, 7822533, 18252577, 54757731]

約数ペア:

[(1, 54757731), (3, 18252577), (7, 7822533), (17, 3221043), (21, 2607511), (51, 1073681), (119, 460149), (163, 335937), (357, 153383), (489, 111979), (941, 58191), (1141, 47991), (2771, 19761), (2823, 19397), (3423, 15997), (6587, 8313)]