9969128001

素因数分解:

$3^3\times 7^1\times {\mathrm{52746709}}^1$

素因数の和:52746725

約数の個数: 16

約数和(自身を含む): 16878947200

約数和(自身を除く): 6909819199

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 52746709, 158240127, 369226963, 474720381, 1107680889, 1424161143, 3323042667, 9969128001]

約数ペア:

[(1, 9969128001), (3, 3323042667), (7, 1424161143), (9, 1107680889), (21, 474720381), (27, 369226963), (63, 158240127), (189, 52746709)]