156945448947

素因数分解:

$3^1\times 7^1\times {\mathrm{5021}}^1\times {\mathrm{1488467}}^1$

素因数の和:1493498

約数の個数: 16

約数和(自身を含む): 239202761472

約数和(自身を除く): 82257312525

約数列:

[1, 3, 7, 21, 5021, 15063, 35147, 105441, 1488467, 4465401, 10419269, 31257807, 7473592807, 22420778421, 52315149649, 156945448947]

約数ペア:

[(1, 156945448947), (3, 52315149649), (7, 22420778421), (21, 7473592807), (5021, 31257807), (15063, 10419269), (35147, 4465401), (105441, 1488467)]