40826907

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 67931136

約数和(自身を除く): 27104229

約数列:

[1, 3, 9, 11, 31, 33, 53, 93, 99, 159, 251, 279, 341, 477, 583, 753, 1023, 1643, 1749, 2259, 2761, 3069, 4929, 5247, 7781, 8283, 13303, 14787, 18073, 23343, 24849, 39909, 54219, 70029, 85591, 119727, 146333, 162657, 256773, 412393, 438999, 770319, 1237179, 1316997, 3711537, 4536323, 13608969, 40826907]

約数ペア:

[(1, 40826907), (3, 13608969), (9, 4536323), (11, 3711537), (31, 1316997), (33, 1237179), (53, 770319), (93, 438999), (99, 412393), (159, 256773), (251, 162657), (279, 146333), (341, 119727), (477, 85591), (583, 70029), (753, 54219), (1023, 39909), (1643, 24849), (1749, 23343), (2259, 18073), (2761, 14787), (3069, 13303), (4929, 8283), (5247, 7781)]