66902043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 100296000

約数和(自身を除く): 33393957

約数列:

[1, 3, 13, 29, 39, 87, 149, 377, 397, 447, 1131, 1191, 1937, 4321, 5161, 5811, 11513, 12963, 15483, 34539, 56173, 59153, 149669, 168519, 177459, 449007, 768989, 1715437, 2306967, 5146311, 22300681, 66902043]

約数ペア:

[(1, 66902043), (3, 22300681), (13, 5146311), (29, 2306967), (39, 1715437), (87, 768989), (149, 449007), (377, 177459), (397, 168519), (447, 149669), (1131, 59153), (1191, 56173), (1937, 34539), (4321, 15483), (5161, 12963), (5811, 11513)]