127528713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 212533776

約数和(自身を除く): 85005063

約数列:

[1, 3, 9, 13, 17, 39, 51, 97, 117, 153, 221, 291, 661, 663, 873, 1261, 1649, 1983, 1989, 3783, 4947, 5949, 8593, 11237, 11349, 14841, 21437, 25779, 33711, 64117, 64311, 77337, 101133, 146081, 192351, 192933, 438243, 577053, 833521, 1089989, 1314729, 2500563, 3269967, 7501689, 9809901, 14169857, 42509571, 127528713]

約数ペア:

[(1, 127528713), (3, 42509571), (9, 14169857), (13, 9809901), (17, 7501689), (39, 3269967), (51, 2500563), (97, 1314729), (117, 1089989), (153, 833521), (221, 577053), (291, 438243), (661, 192933), (663, 192351), (873, 146081), (1261, 101133), (1649, 77337), (1983, 64311), (1989, 64117), (3783, 33711), (4947, 25779), (5949, 21437), (8593, 14841), (11237, 11349)]