123026943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 189072576

約数和(自身を除く): 66045633

約数列:

[1, 3, 13, 17, 39, 51, 97, 221, 291, 663, 1261, 1649, 1913, 3783, 4947, 5739, 21437, 24869, 32521, 64311, 74607, 97563, 185561, 422773, 556683, 1268319, 2412293, 3154537, 7236879, 9463611, 41008981, 123026943]

約数ペア:

[(1, 123026943), (3, 41008981), (13, 9463611), (17, 7236879), (39, 3154537), (51, 2412293), (97, 1268319), (221, 556683), (291, 422773), (663, 185561), (1261, 97563), (1649, 74607), (1913, 64311), (3783, 32521), (4947, 24869), (5739, 21437)]