27400100077

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1912213}}^1$

素因数の和:1912332

約数の個数: 16

約数和(自身を含む): 33043057920

約数和(自身を除く): 5642957843

約数列:

[1, 7, 23, 89, 161, 623, 2047, 14329, 1912213, 13385491, 43980899, 170186957, 307866293, 1191308699, 3914300011, 27400100077]

約数ペア:

[(1, 27400100077), (7, 3914300011), (23, 1191308699), (89, 307866293), (161, 170186957), (623, 43980899), (2047, 13385491), (14329, 1912213)]