75450777

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 109983744

約数和(自身を除く): 34532967

約数列:

[1, 3, 17, 51, 67, 71, 201, 213, 311, 933, 1139, 1207, 3417, 3621, 4757, 5287, 14271, 15861, 20837, 22081, 62511, 66243, 80869, 242607, 354229, 375377, 1062687, 1126131, 1479427, 4438281, 25150259, 75450777]

約数ペア:

[(1, 75450777), (3, 25150259), (17, 4438281), (51, 1479427), (67, 1126131), (71, 1062687), (201, 375377), (213, 354229), (311, 242607), (933, 80869), (1139, 66243), (1207, 62511), (3417, 22081), (3621, 20837), (4757, 15861), (5287, 14271)]