45219069

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 80778880

約数和(自身を除く): 35559811

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 111, 133, 171, 259, 333, 399, 703, 777, 1021, 1197, 2109, 2331, 3063, 4921, 6327, 7147, 9189, 14763, 19399, 21441, 37777, 44289, 58197, 64323, 113331, 135793, 174591, 264439, 339993, 407379, 717763, 793317, 1222137, 2153289, 2379951, 5024341, 6459867, 15073023, 45219069]

約数ペア:

[(1, 45219069), (3, 15073023), (7, 6459867), (9, 5024341), (19, 2379951), (21, 2153289), (37, 1222137), (57, 793317), (63, 717763), (111, 407379), (133, 339993), (171, 264439), (259, 174591), (333, 135793), (399, 113331), (703, 64323), (777, 58197), (1021, 44289), (1197, 37777), (2109, 21441), (2331, 19399), (3063, 14763), (4921, 9189), (6327, 7147)]