150193989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 245703744

約数和(自身を除く): 95509755

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 131, 313, 333, 393, 407, 939, 1179, 1221, 1441, 2817, 3443, 3663, 4323, 4847, 10329, 11581, 12969, 14541, 30987, 34743, 41003, 43623, 53317, 104229, 123009, 127391, 159951, 369027, 382173, 451033, 479853, 1146519, 1353099, 1517111, 4059297, 4551333, 13653999, 16688221, 50064663, 150193989]

約数ペア:

[(1, 150193989), (3, 50064663), (9, 16688221), (11, 13653999), (33, 4551333), (37, 4059297), (99, 1517111), (111, 1353099), (131, 1146519), (313, 479853), (333, 451033), (393, 382173), (407, 369027), (939, 159951), (1179, 127391), (1221, 123009), (1441, 104229), (2817, 53317), (3443, 43623), (3663, 41003), (4323, 34743), (4847, 30987), (10329, 14541), (11581, 12969)]