149374737

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{907}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 223803840

約数和(自身を除く): 74429103

約数列:

[1, 3, 9, 29, 87, 261, 631, 907, 1893, 2721, 5679, 8163, 18299, 26303, 54897, 78909, 164691, 236727, 572317, 1716951, 5150853, 16597193, 49791579, 149374737]

約数ペア:

[(1, 149374737), (3, 49791579), (9, 16597193), (29, 5150853), (87, 1716951), (261, 572317), (631, 236727), (907, 164691), (1893, 78909), (2721, 54897), (5679, 26303), (8163, 18299)]