1567121013

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 2561589360

約数和(自身を除く): 994468347

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 109, 153, 159, 197, 327, 459, 477, 591, 901, 981, 1377, 1431, 1773, 1853, 2703, 2943, 3349, 4293, 5319, 5559, 5777, 8109, 8829, 10047, 10441, 15957, 16677, 17331, 21473, 24327, 30141, 31323, 50031, 51993, 64419, 72981, 90423, 93969, 98209, 150093, 155979, 177497, 193257, 271269, 281907, 294627, 365041, 467937, 532491, 579771, 845721, 883881, 1095123, 1138069, 1597473, 1739313, 2651643, 3285369, 3414207, 4792419, 7954929, 9856107, 10242621, 14377257, 19347173, 29568321, 30727863, 58041519, 92183589, 174124557, 522373671, 1567121013]

約数ペア:

[(1, 1567121013), (3, 522373671), (9, 174124557), (17, 92183589), (27, 58041519), (51, 30727863), (53, 29568321), (81, 19347173), (109, 14377257), (153, 10242621), (159, 9856107), (197, 7954929), (327, 4792419), (459, 3414207), (477, 3285369), (591, 2651643), (901, 1739313), (981, 1597473), (1377, 1138069), (1431, 1095123), (1773, 883881), (1853, 845721), (2703, 579771), (2943, 532491), (3349, 467937), (4293, 365041), (5319, 294627), (5559, 281907), (5777, 271269), (8109, 193257), (8829, 177497), (10047, 155979), (10441, 150093), (15957, 98209), (16677, 93969), (17331, 90423), (21473, 72981), (24327, 64419), (30141, 51993), (31323, 50031)]