142082787

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 253338624

約数和(自身を除く): 111255837

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 97, 119, 187, 231, 291, 357, 373, 561, 679, 1067, 1119, 1309, 1649, 2037, 2611, 3201, 3927, 4103, 4947, 6341, 7469, 7833, 11543, 12309, 18139, 19023, 22407, 28721, 34629, 36181, 44387, 54417, 69751, 86163, 108543, 126973, 133161, 209253, 253267, 380919, 397991, 488257, 615077, 759801, 1193973, 1464771, 1845231, 2785937, 4305539, 6765847, 8357811, 12916617, 20297541, 47360929, 142082787]

約数ペア:

[(1, 142082787), (3, 47360929), (7, 20297541), (11, 12916617), (17, 8357811), (21, 6765847), (33, 4305539), (51, 2785937), (77, 1845231), (97, 1464771), (119, 1193973), (187, 759801), (231, 615077), (291, 488257), (357, 397991), (373, 380919), (561, 253267), (679, 209253), (1067, 133161), (1119, 126973), (1309, 108543), (1649, 86163), (2037, 69751), (2611, 54417), (3201, 44387), (3927, 36181), (4103, 34629), (4947, 28721), (6341, 22407), (7469, 19023), (7833, 18139), (11543, 12309)]