2016522081

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{61673}}^1$

素因数の和:61862

約数の個数: 32

約数和(自身を含む): 3434008320

約数和(自身を除く): 1417486239

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1557, 3633, 4671, 10899, 32697, 61673, 185019, 431711, 555057, 1295133, 1665171, 3885399, 10669429, 11656197, 32008287, 74686003, 96024861, 224058009, 288074583, 672174027, 2016522081]

約数ペア:

[(1, 2016522081), (3, 672174027), (7, 288074583), (9, 224058009), (21, 96024861), (27, 74686003), (63, 32008287), (173, 11656197), (189, 10669429), (519, 3885399), (1211, 1665171), (1557, 1295133), (3633, 555057), (4671, 431711), (10899, 185019), (32697, 61673)]