54390621

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2459}}^1$

素因数の和:2636

約数の個数: 16

約数和(自身を含む): 74272320

約数和(自身を除く): 19881699

約数列:

[1, 3, 73, 101, 219, 303, 2459, 7373, 7377, 22119, 179507, 248359, 538521, 745077, 18130207, 54390621]

約数ペア:

[(1, 54390621), (3, 18130207), (73, 745077), (101, 538521), (219, 248359), (303, 179507), (2459, 22119), (7373, 7377)]