26768079

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17599}}^1$

素因数の和:17631

約数の個数: 18

約数和(自身を含む): 41870400

約数和(自身を除く): 15102321

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 17599, 52797, 158391, 228787, 686361, 2059083, 2974231, 8922693, 26768079]

約数ペア:

[(1, 26768079), (3, 8922693), (9, 2974231), (13, 2059083), (39, 686361), (117, 228787), (169, 158391), (507, 52797), (1521, 17599)]