43990089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 71787072

約数和(自身を除く): 27796983

約数列:

[1, 3, 11, 13, 33, 39, 41, 61, 123, 143, 183, 429, 451, 533, 671, 793, 1353, 1599, 1681, 2013, 2379, 2501, 5043, 5863, 7503, 8723, 17589, 18491, 21853, 26169, 27511, 32513, 55473, 65559, 82533, 97539, 102541, 240383, 307623, 357643, 721149, 1072929, 1127951, 1333033, 3383853, 3999099, 14663363, 43990089]

約数ペア:

[(1, 43990089), (3, 14663363), (11, 3999099), (13, 3383853), (33, 1333033), (39, 1127951), (41, 1072929), (61, 721149), (123, 357643), (143, 307623), (183, 240383), (429, 102541), (451, 97539), (533, 82533), (671, 65559), (793, 55473), (1353, 32513), (1599, 27511), (1681, 26169), (2013, 21853), (2379, 18491), (2501, 17589), (5043, 8723), (5863, 7503)]