72020097

素因数分解:

$3^9\times {\mathrm{3659}}^1$

素因数の和:3686

約数の個数: 20

約数和(自身を含む): 108057840

約数和(自身を除く): 36037743

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 3659, 6561, 10977, 19683, 32931, 98793, 296379, 889137, 2667411, 8002233, 24006699, 72020097]

約数ペア:

[(1, 72020097), (3, 24006699), (9, 8002233), (27, 2667411), (81, 889137), (243, 296379), (729, 98793), (2187, 32931), (3659, 19683), (6561, 10977)]