77091561

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 121989120

約数和(自身を除く): 44897559

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 989, 1161, 2887, 2967, 8661, 8901, 25983, 26703, 66401, 77949, 124141, 199203, 372423, 597609, 1117269, 1792827, 2855243, 3351807, 8565729, 25697187, 77091561]

約数ペア:

[(1, 77091561), (3, 25697187), (9, 8565729), (23, 3351807), (27, 2855243), (43, 1792827), (69, 1117269), (129, 597609), (207, 372423), (387, 199203), (621, 124141), (989, 77949), (1161, 66401), (2887, 26703), (2967, 25983), (8661, 8901)]