27079731

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7541}}^1$

素因数の和:7576

約数の個数: 32

約数和(自身を含む): 48268800

約数和(自身を除く): 21189069

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 7541, 22623, 52787, 67869, 143279, 158361, 203607, 429837, 475083, 1002953, 1289511, 1425249, 3008859, 3868533, 9026577, 27079731]

約数ペア:

[(1, 27079731), (3, 9026577), (7, 3868533), (9, 3008859), (19, 1425249), (21, 1289511), (27, 1002953), (57, 475083), (63, 429837), (133, 203607), (171, 158361), (189, 143279), (399, 67869), (513, 52787), (1197, 22623), (3591, 7541)]