84161469

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{30133}}^1$

素因数の和:30169

約数の個数: 24

約数和(自身を含む): 137411040

約数和(自身を除く): 53249571

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 30133, 90399, 210931, 572527, 632793, 1476517, 1717581, 4007689, 4429551, 12023067, 28053823, 84161469]

約数ペア:

[(1, 84161469), (3, 28053823), (7, 12023067), (19, 4429551), (21, 4007689), (49, 1717581), (57, 1476517), (133, 632793), (147, 572527), (399, 210931), (931, 90399), (2793, 30133)]