8749204479

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{1867}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 13559214240

約数和(自身を除く): 4810009761

約数列:

[1, 3, 9, 17, 51, 109, 153, 281, 327, 843, 981, 1853, 1867, 2529, 4777, 5559, 5601, 14331, 16677, 16803, 30629, 31739, 42993, 91887, 95217, 203503, 275661, 285651, 520693, 524627, 610509, 1562079, 1573881, 1831527, 3459551, 4686237, 4721643, 8918659, 10378653, 26755977, 31135959, 57184343, 80267931, 171553029, 514659087, 972133831, 2916401493, 8749204479]

約数ペア:

[(1, 8749204479), (3, 2916401493), (9, 972133831), (17, 514659087), (51, 171553029), (109, 80267931), (153, 57184343), (281, 31135959), (327, 26755977), (843, 10378653), (981, 8918659), (1853, 4721643), (1867, 4686237), (2529, 3459551), (4777, 1831527), (5559, 1573881), (5601, 1562079), (14331, 610509), (16677, 524627), (16803, 520693), (30629, 285651), (31739, 275661), (42993, 203503), (91887, 95217)]