51412521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{5867}}^1$

素因数の和:6020

約数の個数: 16

約数和(自身を含む): 72105984

約数和(自身を除く): 20693463

約数列:

[1, 3, 23, 69, 127, 381, 2921, 5867, 8763, 17601, 134941, 404823, 745109, 2235327, 17137507, 51412521]

約数ペア:

[(1, 51412521), (3, 17137507), (23, 2235327), (69, 745109), (127, 404823), (381, 134941), (2921, 17601), (5867, 8763)]