26054379

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 42485520

約数和(自身を除く): 16431141

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 227, 327, 351, 681, 981, 1053, 1417, 2043, 2943, 2951, 4251, 6129, 8829, 8853, 12753, 18387, 24743, 26559, 38259, 74229, 79677, 114777, 222687, 239031, 321659, 668061, 964977, 2004183, 2894931, 8684793, 26054379]

約数ペア:

[(1, 26054379), (3, 8684793), (9, 2894931), (13, 2004183), (27, 964977), (39, 668061), (81, 321659), (109, 239031), (117, 222687), (227, 114777), (327, 79677), (351, 74229), (681, 38259), (981, 26559), (1053, 24743), (1417, 18387), (2043, 12753), (2943, 8853), (2951, 8829), (4251, 6129)]