27569529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 46230912

約数和(自身を除く): 18661383

約数列:

[1, 3, 9, 13, 17, 39, 51, 83, 117, 153, 167, 221, 249, 501, 663, 747, 1079, 1411, 1503, 1989, 2171, 2839, 3237, 4233, 6513, 8517, 9711, 12699, 13861, 18343, 19539, 25551, 36907, 41583, 55029, 110721, 124749, 165087, 180193, 235637, 332163, 540579, 706911, 1621737, 2120733, 3063281, 9189843, 27569529]

約数ペア:

[(1, 27569529), (3, 9189843), (9, 3063281), (13, 2120733), (17, 1621737), (39, 706911), (51, 540579), (83, 332163), (117, 235637), (153, 180193), (167, 165087), (221, 124749), (249, 110721), (501, 55029), (663, 41583), (747, 36907), (1079, 25551), (1411, 19539), (1503, 18343), (1989, 13861), (2171, 12699), (2839, 9711), (3237, 8517), (4233, 6513)]