73455057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21649}}^1$

素因数の和:21697

約数の個数: 24

約数和(自身を含む): 118209000

約数和(自身を除く): 44753943

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 21649, 64947, 194841, 281437, 627821, 844311, 1883463, 2532933, 5650389, 8161673, 24485019, 73455057]

約数ペア:

[(1, 73455057), (3, 24485019), (9, 8161673), (13, 5650389), (29, 2532933), (39, 1883463), (87, 844311), (117, 627821), (261, 281437), (377, 194841), (1131, 64947), (3393, 21649)]