29399409

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 50068800

約数和(自身を除く): 20669391

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 169, 221, 351, 379, 459, 507, 663, 1137, 1521, 1989, 2873, 3411, 4563, 4927, 5967, 6443, 8619, 10233, 14781, 19329, 25857, 44343, 57987, 64051, 77571, 83759, 133029, 173961, 192153, 251277, 576459, 753831, 1088867, 1729377, 2261493, 3266601, 9799803, 29399409]

約数ペア:

[(1, 29399409), (3, 9799803), (9, 3266601), (13, 2261493), (17, 1729377), (27, 1088867), (39, 753831), (51, 576459), (117, 251277), (153, 192153), (169, 173961), (221, 133029), (351, 83759), (379, 77571), (459, 64051), (507, 57987), (663, 44343), (1137, 25857), (1521, 19329), (1989, 14781), (2873, 10233), (3411, 8619), (4563, 6443), (4927, 5967)]