26016207

素因数分解:

$3^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 40972800

約数和(自身を除く): 14956593

約数列:

[1, 3, 7, 21, 49, 131, 147, 193, 343, 393, 579, 917, 1029, 1351, 2751, 4053, 6419, 9457, 19257, 25283, 28371, 44933, 66199, 75849, 134799, 176981, 198597, 530943, 1238867, 3716601, 8672069, 26016207]

約数ペア:

[(1, 26016207), (3, 8672069), (7, 3716601), (21, 1238867), (49, 530943), (131, 198597), (147, 176981), (193, 134799), (343, 75849), (393, 66199), (579, 44933), (917, 28371), (1029, 25283), (1351, 19257), (2751, 9457), (4053, 6419)]