157445244891

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{2341}}^1$

素因数の和:2929

約数の個数: 72

約数和(自身を含む): 252353497760

約数和(自身を除く): 94908252869

約数列:

[1, 3, 9, 11, 33, 99, 121, 151, 363, 409, 453, 1089, 1227, 1359, 1661, 2341, 3681, 4499, 4983, 7023, 13497, 14949, 18271, 21069, 25751, 40491, 49489, 54813, 61759, 77253, 148467, 164439, 185277, 231759, 283261, 353491, 445401, 555831, 679349, 849783, 957469, 1060473, 2038047, 2549349, 2872407, 3181419, 3888401, 6114141, 7472839, 8617221, 10532159, 11665203, 22418517, 31596477, 34995609, 42772411, 67255551, 94789431, 115853749, 128317233, 144577819, 347561247, 384951699, 433733457, 1042683741, 1301200371, 1590356009, 4771068027, 14313204081, 17493916099, 52481748297, 157445244891]

約数ペア:

[(1, 157445244891), (3, 52481748297), (9, 17493916099), (11, 14313204081), (33, 4771068027), (99, 1590356009), (121, 1301200371), (151, 1042683741), (363, 433733457), (409, 384951699), (453, 347561247), (1089, 144577819), (1227, 128317233), (1359, 115853749), (1661, 94789431), (2341, 67255551), (3681, 42772411), (4499, 34995609), (4983, 31596477), (7023, 22418517), (13497, 11665203), (14949, 10532159), (18271, 8617221), (21069, 7472839), (25751, 6114141), (40491, 3888401), (49489, 3181419), (54813, 2872407), (61759, 2549349), (77253, 2038047), (148467, 1060473), (164439, 957469), (185277, 849783), (231759, 679349), (283261, 555831), (353491, 445401)]