68499543

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3833}}^1$

素因数の和:3903

約数の個数: 32

約数和(自身を含む): 111891456

約数和(自身を除く): 43391913

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 3833, 5957, 11499, 17871, 26831, 80493, 88159, 141821, 264477, 425463, 617113, 992747, 1851339, 2978241, 3261883, 9785649, 22833181, 68499543]

約数ペア:

[(1, 68499543), (3, 22833181), (7, 9785649), (21, 3261883), (23, 2978241), (37, 1851339), (69, 992747), (111, 617113), (161, 425463), (259, 264477), (483, 141821), (777, 88159), (851, 80493), (2553, 26831), (3833, 17871), (5957, 11499)]