386066547

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5443}}^1$

素因数の和:5560

約数の個数: 32

約数和(自身を含む): 595791360

約数和(自身を除く): 209724813

約数列:

[1, 3, 9, 27, 37, 71, 111, 213, 333, 639, 999, 1917, 2627, 5443, 7881, 16329, 23643, 48987, 70929, 146961, 201391, 386453, 604173, 1159359, 1812519, 3478077, 5437557, 10434231, 14298761, 42896283, 128688849, 386066547]

約数ペア:

[(1, 386066547), (3, 128688849), (9, 42896283), (27, 14298761), (37, 10434231), (71, 5437557), (111, 3478077), (213, 1812519), (333, 1159359), (639, 604173), (999, 386453), (1917, 201391), (2627, 146961), (5443, 70929), (7881, 48987), (16329, 23643)]