71685411

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 114723840

約数和(自身を除く): 43038429

約数列:

[1, 3, 7, 21, 23, 69, 161, 193, 483, 579, 769, 1351, 2307, 4053, 4439, 5383, 13317, 16149, 17687, 31073, 53061, 93219, 123809, 148417, 371427, 445251, 1038919, 3116757, 3413591, 10240773, 23895137, 71685411]

約数ペア:

[(1, 71685411), (3, 23895137), (7, 10240773), (21, 3413591), (23, 3116757), (69, 1038919), (161, 445251), (193, 371427), (483, 148417), (579, 123809), (769, 93219), (1351, 53061), (2307, 31073), (4053, 17687), (4439, 16149), (5383, 13317)]