66426861

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 93985920

約数和(自身を除く): 27559059

約数列:

[1, 3, 53, 59, 73, 97, 159, 177, 219, 291, 3127, 3869, 4307, 5141, 5723, 7081, 9381, 11607, 12921, 15423, 17169, 21243, 228271, 303319, 375293, 417779, 684813, 909957, 1125879, 1253337, 22142287, 66426861]

約数ペア:

[(1, 66426861), (3, 22142287), (53, 1253337), (59, 1125879), (73, 909957), (97, 684813), (159, 417779), (177, 375293), (219, 303319), (291, 228271), (3127, 21243), (3869, 17169), (4307, 15423), (5141, 12921), (5723, 11607), (7081, 9381)]