289867818357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1\times {\mathrm{72077}}^1$

素因数の和:73062

約数の個数: 48

約数和(自身を含む): 463597046640

約数和(自身を除く): 173729228283

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 929, 1443, 2787, 4329, 8361, 12077, 34373, 36231, 72077, 103119, 108693, 216231, 309357, 446849, 648693, 937001, 1340547, 2666849, 2811003, 4021641, 8000547, 8433009, 24001641, 34669037, 66959533, 104007111, 200878599, 312021333, 602635797, 870473929, 2477502721, 2611421787, 7432508163, 7834265361, 22297524489, 32207535373, 96622606119, 289867818357]

約数ペア:

[(1, 289867818357), (3, 96622606119), (9, 32207535373), (13, 22297524489), (37, 7834265361), (39, 7432508163), (111, 2611421787), (117, 2477502721), (333, 870473929), (481, 602635797), (929, 312021333), (1443, 200878599), (2787, 104007111), (4329, 66959533), (8361, 34669037), (12077, 24001641), (34373, 8433009), (36231, 8000547), (72077, 4021641), (103119, 2811003), (108693, 2666849), (216231, 1340547), (309357, 937001), (446849, 648693)]