84050379

素因数分解:

$3^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 144286208

約数和(自身を除く): 60235829

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 271, 547, 567, 813, 1641, 1897, 2439, 3829, 4923, 5691, 7317, 11487, 14769, 17073, 21951, 34461, 44307, 51219, 103383, 148237, 153657, 310149, 444711, 1037659, 1334133, 3112977, 4002399, 9338931, 12007197, 28016793, 84050379]

約数ペア:

[(1, 84050379), (3, 28016793), (7, 12007197), (9, 9338931), (21, 4002399), (27, 3112977), (63, 1334133), (81, 1037659), (189, 444711), (271, 310149), (547, 153657), (567, 148237), (813, 103383), (1641, 51219), (1897, 44307), (2439, 34461), (3829, 21951), (4923, 17073), (5691, 14769), (7317, 11487)]