57151941

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 102629376

約数和(自身を除く): 45477435

約数列:

[1, 3, 7, 11, 21, 23, 31, 33, 69, 77, 93, 161, 217, 231, 253, 341, 347, 483, 651, 713, 759, 1023, 1041, 1771, 2139, 2387, 2429, 3817, 4991, 5313, 7161, 7287, 7843, 7981, 10757, 11451, 14973, 23529, 23943, 26719, 32271, 54901, 55867, 75299, 80157, 87791, 118327, 164703, 167601, 225897, 247411, 263373, 354981, 614537, 742233, 828289, 1731877, 1843611, 2484867, 2721521, 5195631, 8164563, 19050647, 57151941]

約数ペア:

[(1, 57151941), (3, 19050647), (7, 8164563), (11, 5195631), (21, 2721521), (23, 2484867), (31, 1843611), (33, 1731877), (69, 828289), (77, 742233), (93, 614537), (161, 354981), (217, 263373), (231, 247411), (253, 225897), (341, 167601), (347, 164703), (483, 118327), (651, 87791), (713, 80157), (759, 75299), (1023, 55867), (1041, 54901), (1771, 32271), (2139, 26719), (2387, 23943), (2429, 23529), (3817, 14973), (4991, 11451), (5313, 10757), (7161, 7981), (7287, 7843)]