20132824697433

素因数分解:

$3^3\times 7^2\times {\mathrm{2371}}^1\times {\mathrm{6418201}}^1$

素因数の和:6420595

約数の個数: 48

約数和(自身を含む): 34710663328320

約数和(自身を除く): 14577838630887

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2371, 7113, 16597, 21339, 49791, 64017, 116179, 149373, 348537, 448119, 1045611, 3136833, 6418201, 19254603, 44927407, 57763809, 134782221, 173291427, 314491849, 404346663, 943475547, 1213039989, 2830426641, 8491279923, 15217554571, 45652663713, 106522881997, 136957991139, 319568645991, 410873973417, 745660173979, 958705937973, 2236980521937, 2876117813919, 6710941565811, 20132824697433]

約数ペア:

[(1, 20132824697433), (3, 6710941565811), (7, 2876117813919), (9, 2236980521937), (21, 958705937973), (27, 745660173979), (49, 410873973417), (63, 319568645991), (147, 136957991139), (189, 106522881997), (441, 45652663713), (1323, 15217554571), (2371, 8491279923), (7113, 2830426641), (16597, 1213039989), (21339, 943475547), (49791, 404346663), (64017, 314491849), (116179, 173291427), (149373, 134782221), (348537, 57763809), (448119, 44927407), (1045611, 19254603), (3136833, 6418201)]