71551113

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 104322816

約数和(自身を除く): 32771703

約数列:

[1, 3, 17, 51, 53, 103, 159, 257, 309, 771, 901, 1751, 2703, 4369, 5253, 5459, 13107, 13621, 16377, 26471, 40863, 79413, 92803, 231557, 278409, 450007, 694671, 1350021, 1402963, 4208889, 23850371, 71551113]

約数ペア:

[(1, 71551113), (3, 23850371), (17, 4208889), (51, 1402963), (53, 1350021), (103, 694671), (159, 450007), (257, 278409), (309, 231557), (771, 92803), (901, 79413), (1751, 40863), (2703, 26471), (4369, 16377), (5253, 13621), (5459, 13107)]