270953277

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4919}}^1$

素因数の和:5033

約数の個数: 32

約数和(自身を含む): 429496320

約数和(自身を除く): 158543043

約数列:

[1, 3, 7, 21, 43, 61, 129, 183, 301, 427, 903, 1281, 2623, 4919, 7869, 14757, 18361, 34433, 55083, 103299, 211517, 300059, 634551, 900177, 1480619, 2100413, 4441857, 6301239, 12902537, 38707611, 90317759, 270953277]

約数ペア:

[(1, 270953277), (3, 90317759), (7, 38707611), (21, 12902537), (43, 6301239), (61, 4441857), (129, 2100413), (183, 1480619), (301, 900177), (427, 634551), (903, 300059), (1281, 211517), (2623, 103299), (4919, 55083), (7869, 34433), (14757, 18361)]