71667087

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 102444672

約数和(自身を除く): 30777585

約数列:

[1, 3, 17, 51, 131, 289, 393, 631, 867, 1893, 2227, 6681, 10727, 32181, 37859, 82661, 113577, 182359, 247983, 547077, 1405237, 4215711, 23889029, 71667087]

約数ペア:

[(1, 71667087), (3, 23889029), (17, 4215711), (51, 1405237), (131, 547077), (289, 247983), (393, 182359), (631, 113577), (867, 82661), (1893, 37859), (2227, 32181), (6681, 10727)]