27271278

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{22613}}^1$

素因数の和:22688

約数の個数: 24

約数和(自身を含む): 59972328

約数和(自身を除く): 32701050

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 22613, 45226, 67839, 135678, 203517, 407034, 1515071, 3030142, 4545213, 9090426, 13635639, 27271278]

約数ペア:

[(1, 27271278), (2, 13635639), (3, 9090426), (6, 4545213), (9, 3030142), (18, 1515071), (67, 407034), (134, 203517), (201, 135678), (402, 67839), (603, 45226), (1206, 22613)]