66204103671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{4729}}^1\times {\mathrm{81869}}^1$

素因数の和:86623

約数の個数: 24

約数和(自身を含む): 100683726000

約数和(自身を除く): 34479622329

約数列:

[1, 3, 9, 19, 57, 171, 4729, 14187, 42561, 81869, 89851, 245607, 269553, 736821, 808659, 1555511, 4666533, 13999599, 387158501, 1161475503, 3484426509, 7356011519, 22068034557, 66204103671]

約数ペア:

[(1, 66204103671), (3, 22068034557), (9, 7356011519), (19, 3484426509), (57, 1161475503), (171, 387158501), (4729, 13999599), (14187, 4666533), (42561, 1555511), (81869, 808659), (89851, 736821), (245607, 269553)]