42528951

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 66378312

約数和(自身を除く): 23849361

約数列:

[1, 3, 9, 17, 51, 83, 153, 197, 249, 289, 591, 747, 867, 1411, 1773, 2601, 3349, 4233, 10047, 12699, 16351, 23987, 30141, 49053, 56933, 71961, 147159, 170799, 215883, 277967, 512397, 833901, 2501703, 4725439, 14176317, 42528951]

約数ペア:

[(1, 42528951), (3, 14176317), (9, 4725439), (17, 2501703), (51, 833901), (83, 512397), (153, 277967), (197, 215883), (249, 170799), (289, 147159), (591, 71961), (747, 56933), (867, 49053), (1411, 30141), (1773, 23987), (2601, 16351), (3349, 12699), (4233, 10047)]