140696721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{6373}}^1$

素因数の和:6613

約数の個数: 24

約数和(自身を含む): 222733056

約数和(自身を除く): 82036335

約数列:

[1, 3, 9, 11, 33, 99, 223, 669, 2007, 2453, 6373, 7359, 19119, 22077, 57357, 70103, 210309, 630927, 1421179, 4263537, 12790611, 15632969, 46898907, 140696721]

約数ペア:

[(1, 140696721), (3, 46898907), (9, 15632969), (11, 12790611), (33, 4263537), (99, 1421179), (223, 630927), (669, 210309), (2007, 70103), (2453, 57357), (6373, 22077), (7359, 19119)]