66815937

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4211}}^1$

素因数の和:4301

約数の個数: 24

約数和(自身を含む): 101189088

約数和(自身を除く): 34373151

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 4211, 5289, 12633, 15867, 37899, 172651, 181073, 517953, 543219, 1553859, 1629657, 7423993, 22271979, 66815937]

約数ペア:

[(1, 66815937), (3, 22271979), (9, 7423993), (41, 1629657), (43, 1553859), (123, 543219), (129, 517953), (369, 181073), (387, 172651), (1763, 37899), (4211, 15867), (5289, 12633)]