313801265619

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{84919}}^1$

素因数の和:85111

約数の個数: 56

約数和(自身を含む): 486735284640

約数和(自身を除く): 172934019021

約数列:

[1, 3, 9, 27, 37, 81, 111, 137, 243, 333, 411, 729, 999, 1233, 2997, 3699, 5069, 8991, 11097, 15207, 26973, 33291, 45621, 84919, 99873, 136863, 254757, 410589, 764271, 1231767, 2292813, 3142003, 3695301, 6878439, 9426009, 11633903, 20635317, 28278027, 34901709, 61905951, 84834081, 104705127, 254502243, 314115381, 430454411, 763506729, 942346143, 1291363233, 2290520187, 2827038429, 3874089699, 8481115287, 11622269097, 34866807291, 104600421873, 313801265619]

約数ペア:

[(1, 313801265619), (3, 104600421873), (9, 34866807291), (27, 11622269097), (37, 8481115287), (81, 3874089699), (111, 2827038429), (137, 2290520187), (243, 1291363233), (333, 942346143), (411, 763506729), (729, 430454411), (999, 314115381), (1233, 254502243), (2997, 104705127), (3699, 84834081), (5069, 61905951), (8991, 34901709), (11097, 28278027), (15207, 20635317), (26973, 11633903), (33291, 9426009), (45621, 6878439), (84919, 3695301), (99873, 3142003), (136863, 2292813), (254757, 1231767), (410589, 764271)]