156721150077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{161734933}}^1$

素因数の和:161734972

約数の個数: 16

約数和(自身を含む): 232898304960

約数和(自身を除く): 76177154883

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 161734933, 485204799, 2749493861, 3072963727, 8248481583, 9218891181, 52240383359, 156721150077]

約数ペア:

[(1, 156721150077), (3, 52240383359), (17, 9218891181), (19, 8248481583), (51, 3072963727), (57, 2749493861), (323, 485204799), (969, 161734933)]