64714563

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 103109760

約数和(自身を除く): 38395197

約数列:

[1, 3, 9, 17, 51, 59, 67, 107, 153, 177, 201, 321, 531, 603, 963, 1003, 1139, 1819, 3009, 3417, 3953, 5457, 6313, 7169, 9027, 10251, 11859, 16371, 18939, 21507, 35577, 56817, 64521, 67201, 107321, 121873, 201603, 321963, 365619, 422971, 604809, 965889, 1096857, 1268913, 3806739, 7190507, 21571521, 64714563]

約数ペア:

[(1, 64714563), (3, 21571521), (9, 7190507), (17, 3806739), (51, 1268913), (59, 1096857), (67, 965889), (107, 604809), (153, 422971), (177, 365619), (201, 321963), (321, 201603), (531, 121873), (603, 107321), (963, 67201), (1003, 64521), (1139, 56817), (1819, 35577), (3009, 21507), (3417, 18939), (3953, 16371), (5457, 11859), (6313, 10251), (7169, 9027)]