61065513

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1553}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 93818088

約数和(自身を除く): 32752575

約数列:

[1, 3, 9, 17, 51, 153, 257, 771, 1553, 2313, 4369, 4659, 13107, 13977, 26401, 39321, 79203, 237609, 399121, 1197363, 3592089, 6785057, 20355171, 61065513]

約数ペア:

[(1, 61065513), (3, 20355171), (9, 6785057), (17, 3592089), (51, 1197363), (153, 399121), (257, 237609), (771, 79203), (1553, 39321), (2313, 26401), (4369, 13977), (4659, 13107)]