161569361457

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{181667}}^1$

素因数の和:182442

約数の個数: 48

約数和(自身を含む): 281134863360

約数和(自身を除く): 119565501903

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 743, 1197, 2229, 5201, 6687, 14117, 15603, 42351, 46809, 98819, 127053, 181667, 296457, 545001, 889371, 1271669, 1635003, 3451673, 3815007, 10355019, 11445021, 24161711, 31065057, 72485133, 134978581, 217455399, 404935743, 944850067, 1214807229, 2564593039, 2834550201, 7693779117, 8503650603, 17952151273, 23081337351, 53856453819, 161569361457]

約数ペア:

[(1, 161569361457), (3, 53856453819), (7, 23081337351), (9, 17952151273), (19, 8503650603), (21, 7693779117), (57, 2834550201), (63, 2564593039), (133, 1214807229), (171, 944850067), (399, 404935743), (743, 217455399), (1197, 134978581), (2229, 72485133), (5201, 31065057), (6687, 24161711), (14117, 11445021), (15603, 10355019), (42351, 3815007), (46809, 3451673), (98819, 1635003), (127053, 1271669), (181667, 889371), (296457, 545001)]