20070729

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6011}}^1$

素因数の和:6077

約数の個数: 24

約数和(自身を含む): 33763392

約数和(自身を除く): 13692663

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 6011, 18033, 42077, 54099, 126231, 318583, 378693, 955749, 2230081, 2867247, 6690243, 20070729]

約数ペア:

[(1, 20070729), (3, 6690243), (7, 2867247), (9, 2230081), (21, 955749), (53, 378693), (63, 318583), (159, 126231), (371, 54099), (477, 42077), (1113, 18033), (3339, 6011)]