194421861

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{2069}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 287721720

約数和(自身を除く): 93299859

約数列:

[1, 3, 9, 53, 159, 197, 477, 591, 1773, 2069, 6207, 10441, 18621, 31323, 93969, 109657, 328971, 407593, 986913, 1222779, 3668337, 21602429, 64807287, 194421861]

約数ペア:

[(1, 194421861), (3, 64807287), (9, 21602429), (53, 3668337), (159, 1222779), (197, 986913), (477, 407593), (591, 328971), (1773, 109657), (2069, 93969), (6207, 31323), (10441, 18621)]