405984387363

素因数分解:

$3^1\times {\mathrm{83}}^2\times {\mathrm{109}}^1\times {\mathrm{180221}}^1$

素因数の和:180499

約数の個数: 24

約数和(自身を含む): 552942722640

約数和(自身を除く): 146958335277

約数列:

[1, 3, 83, 109, 249, 327, 6889, 9047, 20667, 27141, 180221, 540663, 750901, 2252703, 14958343, 19644089, 44875029, 58932267, 1241542469, 1630459387, 3724627407, 4891378161, 135328129121, 405984387363]

約数ペア:

[(1, 405984387363), (3, 135328129121), (83, 4891378161), (109, 3724627407), (249, 1630459387), (327, 1241542469), (6889, 58932267), (9047, 44875029), (20667, 19644089), (27141, 14958343), (180221, 2252703), (540663, 750901)]