64618737

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2092

約数の個数: 16

約数和(自身を含む): 87870720

約数和(自身を除く): 23251983

約数列:

[1, 3, 83, 139, 249, 417, 1867, 5601, 11537, 34611, 154961, 259513, 464883, 778539, 21539579, 64618737]

約数ペア:

[(1, 64618737), (3, 21539579), (83, 778539), (139, 464883), (249, 259513), (417, 154961), (1867, 34611), (5601, 11537)]