75694689

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 61162911

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 107, 133, 171, 189, 197, 321, 399, 513, 591, 749, 963, 1197, 1379, 1773, 2033, 2247, 2889, 3591, 3743, 4137, 5319, 6099, 6741, 11229, 12411, 14231, 18297, 20223, 21079, 26201, 33687, 37233, 42693, 54891, 63237, 78603, 101061, 128079, 147553, 189711, 235809, 384237, 400501, 442659, 569133, 707427, 1201503, 1327977, 2803507, 3604509, 3983931, 8410521, 10813527, 25231563, 75694689]

約数ペア:

[(1, 75694689), (3, 25231563), (7, 10813527), (9, 8410521), (19, 3983931), (21, 3604509), (27, 2803507), (57, 1327977), (63, 1201503), (107, 707427), (133, 569133), (171, 442659), (189, 400501), (197, 384237), (321, 235809), (399, 189711), (513, 147553), (591, 128079), (749, 101061), (963, 78603), (1197, 63237), (1379, 54891), (1773, 42693), (2033, 37233), (2247, 33687), (2889, 26201), (3591, 21079), (3743, 20223), (4137, 18297), (5319, 14231), (6099, 12411), (6741, 11229)]