80135451

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 51323877

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 131, 167, 333, 393, 407, 501, 1179, 1221, 1441, 1503, 1837, 3663, 4323, 4847, 5511, 6179, 12969, 14541, 16533, 18537, 21877, 43623, 53317, 55611, 65631, 67969, 159951, 196893, 203907, 240647, 479853, 611721, 721941, 809449, 2165823, 2428347, 7285041, 8903939, 26711817, 80135451]

約数ペア:

[(1, 80135451), (3, 26711817), (9, 8903939), (11, 7285041), (33, 2428347), (37, 2165823), (99, 809449), (111, 721941), (131, 611721), (167, 479853), (333, 240647), (393, 203907), (407, 196893), (501, 159951), (1179, 67969), (1221, 65631), (1441, 55611), (1503, 53317), (1837, 43623), (3663, 21877), (4323, 18537), (4847, 16533), (5511, 14541), (6179, 12969)]