89481399

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{3187}}^1$

素因数の和:3395

約数の個数: 24

約数和(自身を含む): 139557888

約数和(自身を除く): 50076489

約数列:

[1, 3, 7, 21, 49, 147, 191, 573, 1337, 3187, 4011, 9359, 9561, 22309, 28077, 66927, 156163, 468489, 608717, 1826151, 4261019, 12783057, 29827133, 89481399]

約数ペア:

[(1, 89481399), (3, 29827133), (7, 12783057), (21, 4261019), (49, 1826151), (147, 608717), (191, 468489), (573, 156163), (1337, 66927), (3187, 28077), (4011, 22309), (9359, 9561)]