81023054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1229}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 147718080

約数和(自身を除く): 66695026

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 277, 554, 1229, 1939, 2458, 3878, 4709, 8603, 9418, 17206, 20893, 32963, 41786, 65926, 146251, 292502, 340433, 680866, 2383031, 4766062, 5787361, 11574722, 40511527, 81023054]

約数ペア:

[(1, 81023054), (2, 40511527), (7, 11574722), (14, 5787361), (17, 4766062), (34, 2383031), (119, 680866), (238, 340433), (277, 292502), (554, 146251), (1229, 65926), (1939, 41786), (2458, 32963), (3878, 20893), (4709, 17206), (8603, 9418)]