71514651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 109258240

約数和(自身を除く): 37743589

約数列:

[1, 3, 13, 19, 39, 57, 103, 247, 309, 741, 937, 1339, 1957, 2811, 4017, 5871, 12181, 17803, 25441, 36543, 53409, 76323, 96511, 231439, 289533, 694317, 1254643, 1833709, 3763929, 5501127, 23838217, 71514651]

約数ペア:

[(1, 71514651), (3, 23838217), (13, 5501127), (19, 3763929), (39, 1833709), (57, 1254643), (103, 694317), (247, 289533), (309, 231439), (741, 96511), (937, 76323), (1339, 53409), (1957, 36543), (2811, 25441), (4017, 17803), (5871, 12181)]