86151897

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3457}}^1$

素因数の和:3550

約数の個数: 32

約数和(自身を含む): 139426560

約数和(自身を除く): 53274663

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 3457, 8307, 10371, 24921, 31113, 44941, 93339, 134823, 245447, 404469, 736341, 1213407, 2209023, 3190811, 6627069, 9572433, 28717299, 86151897]

約数ペア:

[(1, 86151897), (3, 28717299), (9, 9572433), (13, 6627069), (27, 3190811), (39, 2209023), (71, 1213407), (117, 736341), (213, 404469), (351, 245447), (639, 134823), (923, 93339), (1917, 44941), (2769, 31113), (3457, 24921), (8307, 10371)]