69782229

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 60

約数和(自身を含む): 121247808

約数和(自身を除く): 51465579

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 271, 289, 297, 459, 561, 813, 867, 891, 1377, 1683, 2439, 2601, 2981, 3179, 4607, 5049, 7317, 7803, 8943, 9537, 13821, 15147, 21951, 23409, 26829, 28611, 41463, 50677, 78319, 80487, 85833, 124389, 152031, 234957, 241461, 257499, 373167, 456093, 704871, 861509, 1368279, 2114613, 2584527, 4104837, 6343839, 7753581, 23260743, 69782229]

約数ペア:

[(1, 69782229), (3, 23260743), (9, 7753581), (11, 6343839), (17, 4104837), (27, 2584527), (33, 2114613), (51, 1368279), (81, 861509), (99, 704871), (153, 456093), (187, 373167), (271, 257499), (289, 241461), (297, 234957), (459, 152031), (561, 124389), (813, 85833), (867, 80487), (891, 78319), (1377, 50677), (1683, 41463), (2439, 28611), (2601, 26829), (2981, 23409), (3179, 21951), (4607, 15147), (5049, 13821), (7317, 9537), (7803, 8943)]