78164841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{31891}}^1$

素因数の和:31956

約数の個数: 16

約数和(自身を含む): 112259840

約数和(自身を除く): 34094999

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 31891, 95673, 605929, 1371313, 1817787, 4113939, 26054947, 78164841]

約数ペア:

[(1, 78164841), (3, 26054947), (19, 4113939), (43, 1817787), (57, 1371313), (129, 605929), (817, 95673), (2451, 31891)]