66352547

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 71949312

約数和(自身を除く): 5596765

約数列:

[1, 17, 73, 127, 421, 1241, 2159, 7157, 9271, 30733, 53467, 157607, 522461, 908939, 3903091, 66352547]

約数ペア:

[(1, 66352547), (17, 3903091), (73, 908939), (127, 522461), (421, 157607), (1241, 53467), (2159, 30733), (7157, 9271)]