408048219

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6067}}^1$

素因数の和:6176

約数の個数: 32

約数和(自身を含む): 629130240

約数和(自身を除く): 221082021

約数列:

[1, 3, 9, 27, 47, 53, 141, 159, 423, 477, 1269, 1431, 2491, 6067, 7473, 18201, 22419, 54603, 67257, 163809, 285149, 321551, 855447, 964653, 2566341, 2893959, 7699023, 8681877, 15112897, 45338691, 136016073, 408048219]

約数ペア:

[(1, 408048219), (3, 136016073), (9, 45338691), (27, 15112897), (47, 8681877), (53, 7699023), (141, 2893959), (159, 2566341), (423, 964653), (477, 855447), (1269, 321551), (1431, 285149), (2491, 163809), (6067, 67257), (7473, 54603), (18201, 22419)]