149814903

素因数分解:

$3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{3079}}^1$

素因数の和:3427

約数の個数: 24

約数和(自身を含む): 233143680

約数和(自身を除く): 83328777

約数列:

[1, 3, 7, 21, 49, 147, 331, 993, 2317, 3079, 6951, 9237, 16219, 21553, 48657, 64659, 150871, 452613, 1019149, 3057447, 7134043, 21402129, 49938301, 149814903]

約数ペア:

[(1, 149814903), (3, 49938301), (7, 21402129), (21, 7134043), (49, 3057447), (147, 1019149), (331, 452613), (993, 150871), (2317, 64659), (3079, 48657), (6951, 21553), (9237, 16219)]