542489481

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{14983}}^1$

素因数の和:15147

約数の個数: 24

約数和(自身を含む): 818126400

約数和(自身を除く): 275636919

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 1341, 4023, 12069, 14983, 36207, 44949, 134847, 404541, 1213623, 2232467, 3640869, 6697401, 20092203, 60276609, 180829827, 542489481]

約数ペア:

[(1, 542489481), (3, 180829827), (9, 60276609), (27, 20092203), (81, 6697401), (149, 3640869), (243, 2232467), (447, 1213623), (1341, 404541), (4023, 134847), (12069, 44949), (14983, 36207)]