26867979

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 43130880

約数和(自身を除く): 16262901

約数列:

[1, 3, 9, 23, 31, 53, 69, 79, 93, 159, 207, 237, 279, 477, 711, 713, 1219, 1643, 1817, 2139, 2449, 3657, 4187, 4929, 5451, 6417, 7347, 10971, 12561, 14787, 16353, 22041, 37683, 37789, 56327, 96301, 113367, 129797, 168981, 288903, 340101, 389391, 506943, 866709, 1168173, 2985331, 8955993, 26867979]

約数ペア:

[(1, 26867979), (3, 8955993), (9, 2985331), (23, 1168173), (31, 866709), (53, 506943), (69, 389391), (79, 340101), (93, 288903), (159, 168981), (207, 129797), (237, 113367), (279, 96301), (477, 56327), (711, 37789), (713, 37683), (1219, 22041), (1643, 16353), (1817, 14787), (2139, 12561), (2449, 10971), (3657, 7347), (4187, 6417), (4929, 5451)]