137741709

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{44021}}^1$

素因数の和:44180

約数の個数: 16

約数和(自身を含む): 211305600

約数和(自身を除く): 73563891

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 44021, 132063, 308147, 924441, 6559129, 19677387, 45913903, 137741709]

約数ペア:

[(1, 137741709), (3, 45913903), (7, 19677387), (21, 6559129), (149, 924441), (447, 308147), (1043, 132063), (3129, 44021)]