40479363

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 63217440

約数和(自身を除く): 22738077

約数列:

[1, 3, 9, 17, 51, 79, 153, 197, 237, 289, 591, 711, 867, 1343, 1773, 2601, 3349, 4029, 10047, 12087, 15563, 22831, 30141, 46689, 56933, 68493, 140067, 170799, 205479, 264571, 512397, 793713, 2381139, 4497707, 13493121, 40479363]

約数ペア:

[(1, 40479363), (3, 13493121), (9, 4497707), (17, 2381139), (51, 793713), (79, 512397), (153, 264571), (197, 205479), (237, 170799), (289, 140067), (591, 68493), (711, 56933), (867, 46689), (1343, 30141), (1773, 22831), (2601, 15563), (3349, 12087), (4029, 10047)]