207834561

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{6581}}^1$

素因数の和:6638

約数の個数: 36

約数和(自身を含む): 341408340

約数和(自身を除く): 133573779

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 261, 319, 363, 957, 1089, 2871, 3509, 6581, 10527, 19743, 31581, 59229, 72391, 190849, 217173, 572547, 651519, 796301, 1717641, 2099339, 2388903, 6298017, 7166709, 18894051, 23092729, 69278187, 207834561]

約数ペア:

[(1, 207834561), (3, 69278187), (9, 23092729), (11, 18894051), (29, 7166709), (33, 6298017), (87, 2388903), (99, 2099339), (121, 1717641), (261, 796301), (319, 651519), (363, 572547), (957, 217173), (1089, 190849), (2871, 72391), (3509, 59229), (6581, 31581), (10527, 19743)]