397029124773

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{821}}^1\times {\mathrm{23977}}^1$

素因数の和:24896

約数の個数: 48

約数和(自身を含む): 602650391616

約数和(自身を除く): 205621266843

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 821, 2241, 2463, 6723, 7389, 20169, 22167, 23977, 66501, 68143, 71931, 199503, 204429, 215793, 613287, 647379, 1839861, 1942137, 1990091, 5519583, 5826411, 5970273, 16558749, 17910819, 19685117, 53732457, 59055351, 161197371, 177166053, 483592113, 531498159, 1594494477, 1633864711, 4783483431, 4901594133, 14704782399, 44114347197, 132343041591, 397029124773]

約数ペア:

[(1, 397029124773), (3, 132343041591), (9, 44114347197), (27, 14704782399), (81, 4901594133), (83, 4783483431), (243, 1633864711), (249, 1594494477), (747, 531498159), (821, 483592113), (2241, 177166053), (2463, 161197371), (6723, 59055351), (7389, 53732457), (20169, 19685117), (22167, 17910819), (23977, 16558749), (66501, 5970273), (68143, 5826411), (71931, 5519583), (199503, 1990091), (204429, 1942137), (215793, 1839861), (613287, 647379)]