27395753

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 35769600

約数和(自身を除く): 8373847

約数列:

[1, 7, 11, 49, 53, 77, 137, 343, 371, 539, 583, 959, 1507, 2597, 3773, 4081, 6713, 7261, 10549, 18179, 28567, 46991, 50827, 73843, 79871, 199969, 355789, 516901, 559097, 2490523, 3913679, 27395753]

約数ペア:

[(1, 27395753), (7, 3913679), (11, 2490523), (49, 559097), (53, 516901), (77, 355789), (137, 199969), (343, 79871), (371, 73843), (539, 50827), (583, 46991), (959, 28567), (1507, 18179), (2597, 10549), (3773, 7261), (4081, 6713)]