51236307

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1134

約数の個数: 28

約数和(自身を含む): 78040200

約数和(自身を除く): 26803893

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 729, 1049, 1809, 3147, 5427, 9441, 16281, 28323, 48843, 70283, 84969, 210849, 254907, 632547, 764721, 1897641, 5692923, 17078769, 51236307]

約数ペア:

[(1, 51236307), (3, 17078769), (9, 5692923), (27, 1897641), (67, 764721), (81, 632547), (201, 254907), (243, 210849), (603, 84969), (729, 70283), (1049, 48843), (1809, 28323), (3147, 16281), (5427, 9441)]