828851529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 1300561920

約数和(自身を除く): 471710391

約数列:

[1, 3, 11, 23, 33, 59, 69, 83, 177, 223, 249, 253, 649, 669, 759, 913, 1357, 1909, 1947, 2453, 2739, 4071, 4897, 5129, 5727, 7359, 13157, 14691, 14927, 15387, 18509, 20999, 39471, 44781, 53867, 55527, 56419, 62997, 112631, 144727, 161601, 169257, 203599, 302611, 337893, 425707, 434181, 610797, 907833, 1092031, 1238941, 1277121, 3276093, 3328721, 3716823, 4682777, 9986163, 12012341, 14048331, 25116713, 36037023, 75350139, 276283843, 828851529]

約数ペア:

[(1, 828851529), (3, 276283843), (11, 75350139), (23, 36037023), (33, 25116713), (59, 14048331), (69, 12012341), (83, 9986163), (177, 4682777), (223, 3716823), (249, 3328721), (253, 3276093), (649, 1277121), (669, 1238941), (759, 1092031), (913, 907833), (1357, 610797), (1909, 434181), (1947, 425707), (2453, 337893), (2739, 302611), (4071, 203599), (4897, 169257), (5129, 161601), (5727, 144727), (7359, 112631), (13157, 62997), (14691, 56419), (14927, 55527), (15387, 53867), (18509, 44781), (20999, 39471)]