20231991729

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{14138359}}^1$

素因数の和:14138421

約数の個数: 16

約数和(自身を含む): 30538857600

約数和(自身を除く): 10306865871

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 14138359, 42415077, 127245231, 381735693, 749333027, 2247999081, 6743997243, 20231991729]

約数ペア:

[(1, 20231991729), (3, 6743997243), (9, 2247999081), (27, 749333027), (53, 381735693), (159, 127245231), (477, 42415077), (1431, 14138359)]