76859307

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17681}}^1$

素因数の和:17720

約数の個数: 32

約数和(自身を含む): 135797760

約数和(自身を除く): 58938453

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 17681, 53043, 123767, 159129, 371301, 406663, 477387, 1113903, 1219989, 2846641, 3341709, 3659967, 8539923, 10979901, 25619769, 76859307]

約数ペア:

[(1, 76859307), (3, 25619769), (7, 10979901), (9, 8539923), (21, 3659967), (23, 3341709), (27, 2846641), (63, 1219989), (69, 1113903), (161, 477387), (189, 406663), (207, 371301), (483, 159129), (621, 123767), (1449, 53043), (4347, 17681)]