20162981133

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{1136647}}^1$

素因数の和:1136735

約数の個数: 24

約数和(自身を含む): 30616750528

約数和(自身を除く): 10453769395

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 17739, 1136647, 3409941, 10229823, 30689469, 82975231, 92068407, 248925693, 276205221, 746777079, 2240331237, 6720993711, 20162981133]

約数ペア:

[(1, 20162981133), (3, 6720993711), (9, 2240331237), (27, 746777079), (73, 276205221), (81, 248925693), (219, 92068407), (243, 82975231), (657, 30689469), (1971, 10229823), (5913, 3409941), (17739, 1136647)]