81154926

素因数分解:

$2^1\times 3^3\times {\mathrm{1502869}}^1$

素因数の和:1502880

約数の個数: 16

約数和(自身を含む): 180344400

約数和(自身を除く): 99189474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1502869, 3005738, 4508607, 9017214, 13525821, 27051642, 40577463, 81154926]

約数ペア:

[(1, 81154926), (2, 40577463), (3, 27051642), (6, 13525821), (9, 9017214), (18, 4508607), (27, 3005738), (54, 1502869)]