26477793

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{18503}}^1$

素因数の和:18565

約数の個数: 16

約数和(自身を含む): 39968640

約数和(自身を除く): 13490847

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 18503, 55509, 166527, 499581, 980659, 2941977, 8825931, 26477793]

約数ペア:

[(1, 26477793), (3, 8825931), (9, 2941977), (27, 980659), (53, 499581), (159, 166527), (477, 55509), (1431, 18503)]