26795307

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 46161792

約数和(自身を除く): 19366485

約数列:

[1, 3, 7, 11, 21, 33, 49, 73, 77, 147, 219, 227, 231, 511, 539, 681, 803, 1533, 1589, 1617, 2409, 2497, 3577, 4767, 5621, 7491, 10731, 11123, 16571, 16863, 17479, 33369, 39347, 49713, 52437, 115997, 118041, 122353, 182281, 347991, 367059, 546843, 811979, 1275967, 2435937, 3827901, 8931769, 26795307]

約数ペア:

[(1, 26795307), (3, 8931769), (7, 3827901), (11, 2435937), (21, 1275967), (33, 811979), (49, 546843), (73, 367059), (77, 347991), (147, 182281), (219, 122353), (227, 118041), (231, 115997), (511, 52437), (539, 49713), (681, 39347), (803, 33369), (1533, 17479), (1589, 16863), (1617, 16571), (2409, 11123), (2497, 10731), (3577, 7491), (4767, 5621)]