85766241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{23}}^2$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 138559680

約数和(自身を除く): 52793439

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 289, 391, 529, 561, 759, 867, 1173, 1587, 3179, 4301, 4913, 5819, 6647, 8993, 9537, 12903, 14739, 17457, 19941, 26979, 54043, 73117, 98923, 112999, 152881, 162129, 219351, 296769, 338997, 458643, 1242989, 1681691, 2598977, 3728967, 5045073, 7796931, 28588747, 85766241]

約数ペア:

[(1, 85766241), (3, 28588747), (11, 7796931), (17, 5045073), (23, 3728967), (33, 2598977), (51, 1681691), (69, 1242989), (187, 458643), (253, 338997), (289, 296769), (391, 219351), (529, 162129), (561, 152881), (759, 112999), (867, 98923), (1173, 73117), (1587, 54043), (3179, 26979), (4301, 19941), (4913, 17457), (5819, 14739), (6647, 12903), (8993, 9537)]