20131168743

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1\times {\mathrm{8297}}^1$

素因数の和:10356

約数の個数: 48

約数和(自身を含む): 35002955520

約数和(自身を除く): 14871786777

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2027, 6081, 8297, 14189, 18243, 24891, 38513, 42567, 58079, 74673, 115539, 127701, 157643, 174237, 269591, 346617, 472929, 522711, 808773, 1103501, 1418787, 2426319, 3310503, 9931509, 16818019, 50454057, 117726133, 151362171, 319542361, 353178399, 958627083, 1059535197, 2236796527, 2875881249, 6710389581, 20131168743]

約数ペア:

[(1, 20131168743), (3, 6710389581), (7, 2875881249), (9, 2236796527), (19, 1059535197), (21, 958627083), (57, 353178399), (63, 319542361), (133, 151362171), (171, 117726133), (399, 50454057), (1197, 16818019), (2027, 9931509), (6081, 3310503), (8297, 2426319), (14189, 1418787), (18243, 1103501), (24891, 808773), (38513, 522711), (42567, 472929), (58079, 346617), (74673, 269591), (115539, 174237), (127701, 157643)]