27561723

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 44912640

約数和(自身を除く): 17350917

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1031, 1273, 1407, 3093, 3819, 7217, 8911, 19589, 21651, 26733, 58767, 69077, 137123, 207231, 411369, 483539, 1312463, 1450617, 3937389, 9187241, 27561723]

約数ペア:

[(1, 27561723), (3, 9187241), (7, 3937389), (19, 1450617), (21, 1312463), (57, 483539), (67, 411369), (133, 207231), (201, 137123), (399, 69077), (469, 58767), (1031, 26733), (1273, 21651), (1407, 19589), (3093, 8911), (3819, 7217)]