127809447

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{42307}}^1$

素因数の和:42382

約数の個数: 16

約数和(自身を含む): 182770560

約数和(自身を除く): 54961113

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 42307, 126921, 803833, 2242271, 2411499, 6726813, 42603149, 127809447]

約数ペア:

[(1, 127809447), (3, 42603149), (19, 6726813), (53, 2411499), (57, 2242271), (159, 803833), (1007, 126921), (3021, 42307)]