89310081

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1033}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 142940160

約数和(自身を除く): 53630079

約数列:

[1, 3, 7, 21, 23, 69, 161, 179, 483, 537, 1033, 1253, 3099, 3759, 4117, 7231, 12351, 21693, 23759, 28819, 71277, 86457, 166313, 184907, 498939, 554721, 1294349, 3883047, 4252861, 12758583, 29770027, 89310081]

約数ペア:

[(1, 89310081), (3, 29770027), (7, 12758583), (21, 4252861), (23, 3883047), (69, 1294349), (161, 554721), (179, 498939), (483, 184907), (537, 166313), (1033, 86457), (1253, 71277), (3099, 28819), (3759, 23759), (4117, 21693), (7231, 12351)]