199672072353

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{3527}}^1\times {\mathrm{17921}}^1$

素因数の和:21476

約数の個数: 48

約数和(自身を含む): 322214046336

約数和(自身を除く): 122541973983

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 3527, 10581, 17921, 31743, 45851, 53763, 95229, 137553, 161289, 232973, 285687, 412659, 483867, 698919, 857061, 1237977, 1451601, 2096757, 3713931, 4354803, 6290271, 11141793, 18870813, 56612439, 63207367, 189622101, 568866303, 821695771, 1706598909, 2465087313, 5119796727, 7395261939, 15359390181, 22185785817, 66557357451, 199672072353]

約数ペア:

[(1, 199672072353), (3, 66557357451), (9, 22185785817), (13, 15359390181), (27, 7395261939), (39, 5119796727), (81, 2465087313), (117, 1706598909), (243, 821695771), (351, 568866303), (1053, 189622101), (3159, 63207367), (3527, 56612439), (10581, 18870813), (17921, 11141793), (31743, 6290271), (45851, 4354803), (53763, 3713931), (95229, 2096757), (137553, 1451601), (161289, 1237977), (232973, 857061), (285687, 698919), (412659, 483867)]