78565517163

素因数分解:

$3^3\times 7^1\times {\mathrm{8693}}^1\times {\mathrm{47819}}^1$

素因数の和:56528

約数の個数: 32

約数和(自身を含む): 133039065600

約数和(自身を除く): 54473548437

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 8693, 26079, 47819, 60851, 78237, 143457, 182553, 234711, 334733, 430371, 547659, 1004199, 1291113, 1642977, 3012597, 9037791, 415690567, 1247071701, 2909833969, 3741215103, 8729501907, 11223645309, 26188505721, 78565517163]

約数ペア:

[(1, 78565517163), (3, 26188505721), (7, 11223645309), (9, 8729501907), (21, 3741215103), (27, 2909833969), (63, 1247071701), (189, 415690567), (8693, 9037791), (26079, 3012597), (47819, 1642977), (60851, 1291113), (78237, 1004199), (143457, 547659), (182553, 430371), (234711, 334733)]