165201087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 238740480

約数和(自身を除く): 73539393

約数列:

[1, 3, 17, 51, 79, 131, 237, 313, 393, 939, 1343, 2227, 4029, 5321, 6681, 10349, 15963, 24727, 31047, 41003, 74181, 123009, 175933, 420359, 527799, 697051, 1261077, 2091153, 3239237, 9717711, 55067029, 165201087]

約数ペア:

[(1, 165201087), (3, 55067029), (17, 9717711), (51, 3239237), (79, 2091153), (131, 1261077), (237, 697051), (313, 527799), (393, 420359), (939, 175933), (1343, 123009), (2227, 74181), (4029, 41003), (5321, 31047), (6681, 24727), (10349, 15963)]