129127800726

素因数分解:

$2^1\times 3^3\times {\mathrm{2391255569}}^1$

素因数の和:2391255580

約数の個数: 16

約数和(自身を含む): 286950668400

約数和(自身を除く): 157822867674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2391255569, 4782511138, 7173766707, 14347533414, 21521300121, 43042600242, 64563900363, 129127800726]

約数ペア:

[(1, 129127800726), (2, 64563900363), (3, 43042600242), (6, 21521300121), (9, 14347533414), (18, 7173766707), (27, 4782511138), (54, 2391255569)]