25764766497

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{77261}}^1$

素因数の和:77475

約数の個数: 40

約数和(自身を含む): 40386392640

約数和(自身を除く): 14621626143

約数列:

[1, 3, 9, 23, 27, 69, 81, 179, 207, 537, 621, 1611, 1863, 4117, 4833, 12351, 14499, 37053, 77261, 111159, 231783, 333477, 695349, 1777003, 2086047, 5331009, 6258141, 13829719, 15993027, 41489157, 47979081, 124467471, 143937243, 318083537, 373402413, 954250611, 1120207239, 2862751833, 8588255499, 25764766497]

約数ペア:

[(1, 25764766497), (3, 8588255499), (9, 2862751833), (23, 1120207239), (27, 954250611), (69, 373402413), (81, 318083537), (179, 143937243), (207, 124467471), (537, 47979081), (621, 41489157), (1611, 15993027), (1863, 13829719), (4117, 6258141), (4833, 5331009), (12351, 2086047), (14499, 1777003), (37053, 695349), (77261, 333477), (111159, 231783)]