80577279

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 118926912

約数和(自身を除く): 38349633

約数列:

[1, 3, 9, 61, 183, 317, 463, 549, 951, 1389, 2853, 4167, 19337, 28243, 58011, 84729, 146771, 174033, 254187, 440313, 1320939, 8953031, 26859093, 80577279]

約数ペア:

[(1, 80577279), (3, 26859093), (9, 8953031), (61, 1320939), (183, 440313), (317, 254187), (463, 174033), (549, 146771), (951, 84729), (1389, 58011), (2853, 28243), (4167, 19337)]