866133081

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{972091}}^1$

素因数の和:972114

約数の個数: 20

約数和(自身を含む): 1411477584

約数和(自身を除く): 545344503

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 972091, 2916273, 8748819, 10693001, 26246457, 32079003, 78739371, 96237009, 288711027, 866133081]

約数ペア:

[(1, 866133081), (3, 288711027), (9, 96237009), (11, 78739371), (27, 32079003), (33, 26246457), (81, 10693001), (99, 8748819), (297, 2916273), (891, 972091)]