378081

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 652800

約数和(自身を除く): 274719

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 67, 99, 171, 201, 209, 297, 513, 603, 627, 737, 1273, 1809, 1881, 2211, 3819, 5643, 6633, 11457, 14003, 19899, 34371, 42009, 126027, 378081]

約数ペア:

[(1, 378081), (3, 126027), (9, 42009), (11, 34371), (19, 19899), (27, 14003), (33, 11457), (57, 6633), (67, 5643), (99, 3819), (171, 2211), (201, 1881), (209, 1809), (297, 1273), (513, 737), (603, 627)]