155702976009

素因数分解:

$3^1\times 7^1\times {\mathrm{18719}}^1\times {\mathrm{396091}}^1$

素因数の和:414820

約数の個数: 16

約数和(自身を含む): 237274951680

約数和(自身を除く): 81571975671

約数列:

[1, 3, 7, 21, 18719, 56157, 131033, 393099, 396091, 1188273, 2772637, 8317911, 7414427429, 22243282287, 51900992003, 155702976009]

約数ペア:

[(1, 155702976009), (3, 51900992003), (7, 22243282287), (21, 7414427429), (18719, 8317911), (56157, 2772637), (131033, 1188273), (393099, 396091)]