155520022021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{9442051}}^1$

素因数の和:9442252

約数の個数: 16

約数和(自身を含む): 192466787968

約数和(自身を除く): 36946765947

約数列:

[1, 7, 13, 91, 181, 1267, 2353, 16471, 9442051, 66094357, 122746663, 859226641, 1709011231, 11963078617, 22217146003, 155520022021]

約数ペア:

[(1, 155520022021), (7, 22217146003), (13, 11963078617), (91, 1709011231), (181, 859226641), (1267, 122746663), (2353, 66094357), (16471, 9442051)]