27841023

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7753}}^1$

素因数の和:7788

約数の個数: 32

約数和(自身を含む): 49625600

約数和(自身を除く): 21784577

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 7753, 23259, 54271, 69777, 147307, 162813, 209331, 441921, 488439, 1031149, 1325763, 1465317, 3093447, 3977289, 9280341, 27841023]

約数ペア:

[(1, 27841023), (3, 9280341), (7, 3977289), (9, 3093447), (19, 1465317), (21, 1325763), (27, 1031149), (57, 488439), (63, 441921), (133, 209331), (171, 162813), (189, 147307), (399, 69777), (513, 54271), (1197, 23259), (3591, 7753)]