1572804567

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{20011}}^1$

素因数の和:20132

約数の個数: 32

約数和(自身を含む): 2420651520

約数和(自身を除く): 847846953

約数列:

[1, 3, 9, 27, 41, 71, 123, 213, 369, 639, 1107, 1917, 2911, 8733, 20011, 26199, 60033, 78597, 180099, 540297, 820451, 1420781, 2461353, 4262343, 7384059, 12787029, 22152177, 38361087, 58252021, 174756063, 524268189, 1572804567]

約数ペア:

[(1, 1572804567), (3, 524268189), (9, 174756063), (27, 58252021), (41, 38361087), (71, 22152177), (123, 12787029), (213, 7384059), (369, 4262343), (639, 2461353), (1107, 1420781), (1917, 820451), (2911, 540297), (8733, 180099), (20011, 78597), (26199, 60033)]