127515006

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 291686400

約数和(自身を除く): 164171394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 79, 142, 158, 213, 237, 421, 426, 474, 639, 711, 842, 1263, 1278, 1422, 1917, 2133, 2526, 3789, 3834, 4266, 5609, 7578, 11218, 11367, 16827, 22734, 29891, 33259, 33654, 50481, 59782, 66518, 89673, 99777, 100962, 151443, 179346, 199554, 269019, 299331, 302886, 538038, 598662, 807057, 897993, 1614114, 1795986, 2361389, 4722778, 7084167, 14168334, 21252501, 42505002, 63757503, 127515006]

約数ペア:

[(1, 127515006), (2, 63757503), (3, 42505002), (6, 21252501), (9, 14168334), (18, 7084167), (27, 4722778), (54, 2361389), (71, 1795986), (79, 1614114), (142, 897993), (158, 807057), (213, 598662), (237, 538038), (421, 302886), (426, 299331), (474, 269019), (639, 199554), (711, 179346), (842, 151443), (1263, 100962), (1278, 99777), (1422, 89673), (1917, 66518), (2133, 59782), (2526, 50481), (3789, 33654), (3834, 33259), (4266, 29891), (5609, 22734), (7578, 16827), (11218, 11367)]