8327943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 14152320

約数和(自身を除く): 5824377

約数列:

[1, 3, 9, 13, 17, 39, 51, 53, 79, 117, 153, 159, 221, 237, 477, 663, 689, 711, 901, 1027, 1343, 1989, 2067, 2703, 3081, 4029, 4187, 6201, 8109, 9243, 11713, 12087, 12561, 17459, 35139, 37683, 52377, 54431, 71179, 105417, 157131, 163293, 213537, 489879, 640611, 925327, 2775981, 8327943]

約数ペア:

[(1, 8327943), (3, 2775981), (9, 925327), (13, 640611), (17, 489879), (39, 213537), (51, 163293), (53, 157131), (79, 105417), (117, 71179), (153, 54431), (159, 52377), (221, 37683), (237, 35139), (477, 17459), (663, 12561), (689, 12087), (711, 11713), (901, 9243), (1027, 8109), (1343, 6201), (1989, 4187), (2067, 4029), (2703, 3081)]