78295149

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1289}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 120140280

約数和(自身を除く): 41845131

約数列:

[1, 3, 9, 17, 51, 153, 397, 1191, 1289, 3573, 3867, 6749, 11601, 20247, 21913, 60741, 65739, 197217, 511733, 1535199, 4605597, 8699461, 26098383, 78295149]

約数ペア:

[(1, 78295149), (3, 26098383), (9, 8699461), (17, 4605597), (51, 1535199), (153, 511733), (397, 197217), (1191, 65739), (1289, 60741), (3573, 21913), (3867, 20247), (6749, 11601)]