153980514

素因数分解:

$2^1\times 3^4\times {\mathrm{950497}}^1$

素因数の和:950511

約数の個数: 20

約数和(自身を含む): 345030774

約数和(自身を除く): 191050260

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 950497, 1900994, 2851491, 5702982, 8554473, 17108946, 25663419, 51326838, 76990257, 153980514]

約数ペア:

[(1, 153980514), (2, 76990257), (3, 51326838), (6, 25663419), (9, 17108946), (18, 8554473), (27, 5702982), (54, 2851491), (81, 1900994), (162, 950497)]