58979421

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{3659}}^1$

素因数の和:3870

約数の個数: 20

約数和(自身を含む): 88572000

約数和(自身を除く): 29592579

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 3659, 5373, 10977, 16119, 32931, 98793, 296379, 728141, 2184423, 6553269, 19659807, 58979421]

約数ペア:

[(1, 58979421), (3, 19659807), (9, 6553269), (27, 2184423), (81, 728141), (199, 296379), (597, 98793), (1791, 32931), (3659, 16119), (5373, 10977)]