3933135927

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{562439}}^1$

素因数の和:562492

約数の個数: 32

約数和(自身を含む): 6839270400

約数和(自身を除く): 2906134473

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 562439, 1687317, 3937073, 5061951, 11811219, 15185853, 20810243, 35433657, 62430729, 106300971, 145671701, 187292187, 437015103, 561876561, 1311045309, 3933135927]

約数ペア:

[(1, 3933135927), (3, 1311045309), (7, 561876561), (9, 437015103), (21, 187292187), (27, 145671701), (37, 106300971), (63, 62430729), (111, 35433657), (189, 20810243), (259, 15185853), (333, 11811219), (777, 5061951), (999, 3937073), (2331, 1687317), (6993, 562439)]