57789477

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 91411200

約数和(自身を除く): 33621723

約数列:

[1, 3, 9, 17, 27, 51, 137, 153, 411, 459, 919, 1233, 2329, 2757, 3699, 6987, 8271, 15623, 20961, 24813, 46869, 62883, 125903, 140607, 377709, 421821, 1133127, 2140351, 3399381, 6421053, 19263159, 57789477]

約数ペア:

[(1, 57789477), (3, 19263159), (9, 6421053), (17, 3399381), (27, 2140351), (51, 1133127), (137, 421821), (153, 377709), (411, 140607), (459, 125903), (919, 62883), (1233, 46869), (2329, 24813), (2757, 20961), (3699, 15623), (6987, 8271)]